| 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 | $41.57 | 6.255% | $44.1702 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $120.46 | 8.494% | $130.6919 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $82.74 | 12.624% | $93.1851 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $141.74 | 3.813% | $147.1445 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $228.72 | 4.684% | $239.4332 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $10.51 | 10.205% | $11.5825 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $212.47 | 13.444% | $241.0345 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $838.21 | $907.2419 | $907.23 | $907.30 | $907.20 | |