| 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 | $77.98 | 6.319% | $82.9076 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $168.74 | 8.418% | $182.9445 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $93.67 | 13.403% | $106.2246 | $106.22 | $106.20 | $106.20 |
| Purchase #4 | $239.30 | 7.249% | $256.6469 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $132.65 | 13.278% | $150.2633 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $210.59 | 4.393% | $219.8412 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $212.34 | 11.673% | $237.1264 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $1,135.27 | $1,235.9545 | $1,235.95 | $1,235.95 | $1,235.80 | |