| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.71 | 11.408% | $219.1507 | $219.15 | $219.15 | $219.20 |
| Purchase #2 | $190.39 | 12.213% | $213.6423 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $230.30 | 8.170% | $249.1155 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $134.36 | 10.494% | $148.4597 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $138.91 | 3.802% | $144.1914 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $143.97 | 7.693% | $155.0456 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $156.54 | 3.859% | $162.5809 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $1,191.18 | $1,292.1861 | $1,292.19 | $1,292.20 | $1,292.20 | |