| 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 | $83.37 | 9.655% | $91.4194 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $244.27 | 10.624% | $270.2212 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $240.82 | 5.314% | $253.6172 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $211.80 | 7.814% | $228.3501 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $10.67 | 10.604% | $11.8014 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $59.96 | 8.804% | $65.2389 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $169.35 | 7.352% | $181.8006 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $1,020.24 | $1,102.4488 | $1,102.45 | $1,102.40 | $1,102.40 | |