| 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 | $228.99 | 13.722% | $260.412 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $103.61 | 5.123% | $108.9179 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $228.44 | 7.548% | $245.6827 | $245.68 | $245.70 | $245.70 |
| Purchase #4 | $120.30 | 8.773% | $130.8539 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $101.53 | 13.584% | $115.3218 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $27.29 | 9.243% | $29.8124 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $115.81 | 7.202% | $124.1506 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $925.97 | $1,015.1513 | $1,015.14 | $1,015.10 | $1,015.20 | |