| 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 | $101.31 | 7.771% | $109.1828 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $204.89 | 3.259% | $211.5674 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $250.63 | 3.426% | $259.2166 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $224.57 | 8.744% | $244.2064 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $16.67 | 5.745% | $17.6277 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $49.82 | 7.233% | $53.4235 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $169.52 | 3.475% | $175.4108 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $1,017.41 | $1,070.6352 | $1,070.64 | $1,070.60 | $1,070.60 | |