| 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 | $198.87 | 12.853% | $224.4308 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $158.82 | 4.781% | $166.4132 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $228.49 | 9.849% | $250.994 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $187.84 | 10.376% | $207.3303 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $246.82 | 13.326% | $279.7112 | $279.71 | $279.70 | $279.70 |
| Purchase #6 | $12.72 | 10.511% | $14.057 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $235.95 | 7.116% | $252.7402 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $1,269.51 | $1,395.6767 | $1,395.67 | $1,395.70 | $1,395.60 | |