| 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 | $5.43 | 11.502% | $6.0546 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $187.47 | 13.766% | $213.2771 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $180.77 | 12.385% | $203.1584 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $130.68 | 8.108% | $141.2755 | $141.28 | $141.30 | $141.30 |
| Purchase #5 | $150.54 | 11.165% | $167.3478 | $167.35 | $167.35 | $167.30 |
| Purchase #6 | $199.93 | 6.303% | $212.5316 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $105.47 | 4.482% | $110.1972 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $960.29 | $1,053.8422 | $1,053.85 | $1,053.90 | $1,053.90 | |