| 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 | $84.44 | 8.815% | $91.8834 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $240.52 | 6.846% | $256.986 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $217.76 | 4.686% | $227.9642 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $218.70 | 8.563% | $237.4273 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $202.47 | 5.256% | $213.1118 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $144.72 | 5.221% | $152.2758 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $133.36 | 4.475% | $139.3279 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $1,241.97 | $1,318.9764 | $1,318.98 | $1,319.05 | $1,319.00 | |