| 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 | $216.37 | 10.634% | $239.3788 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $130.57 | 13.760% | $148.5364 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $167.86 | 3.244% | $173.3054 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $155.68 | 6.190% | $165.3166 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $229.56 | 8.614% | $249.3343 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $67.25 | 11.346% | $74.8802 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $224.37 | 9.482% | $245.6448 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $1,191.66 | $1,296.3965 | $1,296.40 | $1,296.45 | $1,296.30 | |