| 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 | $229.62 | 6.322% | $244.1366 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $198.30 | 10.840% | $219.7957 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $189.94 | 11.487% | $211.7584 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $143.81 | 4.505% | $150.2886 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $70.90 | 5.119% | $74.5294 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $199.29 | 5.347% | $209.946 | $209.95 | $209.95 | $209.90 |
| Purchase #7 | $60.66 | 6.459% | $64.578 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $1,092.52 | $1,175.0327 | $1,175.05 | $1,175.10 | $1,175.00 | |