| 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 | $122.54 | 4.286% | $127.7921 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $237.74 | 13.370% | $269.5258 | $269.53 | $269.55 | $269.50 |
| Purchase #3 | $201.65 | 8.200% | $218.1853 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $101.47 | 6.712% | $108.2807 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $138.65 | 5.778% | $146.6612 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $120.99 | 4.735% | $126.7189 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $126.49 | 9.541% | $138.5584 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $1,049.53 | $1,135.7224 | $1,135.73 | $1,135.75 | $1,135.80 | |