| 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 | $118.64 | 9.861% | $130.3391 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $149.63 | 4.364% | $156.1599 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $244.74 | 3.748% | $253.9129 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $235.55 | 4.527% | $246.2133 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $136.68 | 6.566% | $145.6544 | $145.65 | $145.65 | $145.70 |
| Purchase #6 | $149.83 | 4.218% | $156.1498 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $21.32 | 6.256% | $22.6538 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $1,056.39 | $1,111.0832 | $1,111.07 | $1,111.05 | $1,111.10 | |