| 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 | $196.84 | 10.476% | $217.461 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $219.99 | 9.471% | $240.8253 | $240.83 | $240.85 | $240.80 |
| Purchase #3 | $172.47 | 5.273% | $181.5643 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $235.70 | 12.226% | $264.5167 | $264.52 | $264.50 | $264.50 |
| Purchase #5 | $176.63 | 7.183% | $189.3173 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $113.94 | 5.357% | $120.0438 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $232.71 | 10.294% | $256.6652 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $1,348.28 | $1,470.3936 | $1,470.40 | $1,470.35 | $1,470.40 | |