| 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 | $172.58 | 12.822% | $194.7082 | $194.71 | $194.70 | $194.70 |
| Purchase #2 | $33.46 | 3.704% | $34.6994 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $85.38 | 10.459% | $94.3099 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $185.40 | 3.478% | $191.8482 | $191.85 | $191.85 | $191.80 |
| Purchase #5 | $110.96 | 3.669% | $115.0311 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $191.73 | 12.744% | $216.1641 | $216.16 | $216.15 | $216.20 |
| Purchase #7 | $219.84 | 8.154% | $237.7658 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $999.35 | $1,084.5267 | $1,084.53 | $1,084.50 | $1,084.50 | |