| 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 | $110.43 | 7.586% | $118.8072 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $48.97 | 5.273% | $51.5522 | $51.55 | $51.55 | $51.60 |
| Purchase #3 | $194.28 | 3.140% | $200.3804 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $187.80 | 9.759% | $206.1274 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $138.86 | 11.858% | $155.326 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $228.66 | 11.361% | $254.6381 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $48.85 | 5.650% | $51.61 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $957.85 | $1,038.4413 | $1,038.45 | $1,038.50 | $1,038.40 | |