| 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 | $20.81 | 6.458% | $22.1539 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $232.42 | 3.740% | $241.1125 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $202.73 | 12.645% | $228.3652 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $158.56 | 8.869% | $172.6227 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $59.29 | 8.325% | $64.2259 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $128.72 | 8.170% | $139.2364 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $238.64 | 12.701% | $268.9497 | $268.95 | $268.95 | $268.90 |
| 7 purchase totals = | $1,041.17 | $1,136.6663 | $1,136.67 | $1,136.65 | $1,136.60 | |