| 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 | $116.30 | 10.684% | $128.7255 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $72.29 | 9.378% | $79.0694 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $106.51 | 3.320% | $110.0461 | $110.05 | $110.05 | $110.00 |
| Purchase #4 | $187.99 | 9.247% | $205.3734 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $96.46 | 11.331% | $107.3899 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $199.70 | 5.865% | $211.4124 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $143.65 | 11.556% | $160.2502 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $922.90 | $1,002.2669 | $1,002.27 | $1,002.25 | $1,002.30 | |