| 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 | $29.83 | 4.140% | $31.065 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $204.28 | 11.649% | $228.0766 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $142.92 | 12.145% | $160.2776 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $69.69 | 12.422% | $78.3469 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $230.57 | 8.815% | $250.8947 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $221.49 | 12.263% | $248.6513 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $161.93 | 8.551% | $175.7766 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $1,060.71 | $1,173.0887 | $1,173.10 | $1,173.15 | $1,173.20 | |