| 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 | $138.83 | 12.111% | $155.6437 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $122.70 | 3.503% | $126.9982 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $55.81 | 6.556% | $59.4689 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $210.72 | 6.288% | $223.9701 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $242.48 | 13.527% | $275.2803 | $275.28 | $275.30 | $275.30 |
| Purchase #6 | $208.42 | 5.414% | $219.7039 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $132.65 | 11.541% | $147.9591 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $1,111.61 | $1,209.0242 | $1,209.02 | $1,209.00 | $1,209.10 | |