| 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 | $235.52 | 13.653% | $267.6755 | $267.68 | $267.70 | $267.70 |
| Purchase #2 | $117.44 | 5.819% | $124.2738 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $200.51 | 13.644% | $227.8676 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $100.45 | 3.281% | $103.7458 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $232.87 | 7.292% | $249.8509 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $28.98 | 9.423% | $31.7108 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $80.72 | 4.256% | $84.1554 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $996.49 | $1,089.2798 | $1,089.29 | $1,089.25 | $1,089.40 | |