| 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 | $129.81 | 8.719% | $141.1281 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $194.38 | 7.653% | $209.2559 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $202.72 | 4.727% | $212.3026 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $96.86 | 10.617% | $107.1436 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $138.49 | 8.603% | $150.4043 | $150.40 | $150.40 | $150.40 |
| Purchase #6 | $201.93 | 7.771% | $217.622 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $9.64 | 4.559% | $10.0795 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $973.83 | $1,047.9360 | $1,047.93 | $1,047.95 | $1,047.90 | |