| 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 | $124.65 | 13.828% | $141.8866 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $205.37 | 11.546% | $229.082 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $206.49 | 6.683% | $220.2897 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $102.35 | 11.664% | $114.2881 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $62.89 | 6.150% | $66.7577 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $96.40 | 10.630% | $106.6473 | $106.65 | $106.65 | $106.60 |
| Purchase #7 | $198.76 | 6.866% | $212.4069 | $212.41 | $212.40 | $212.40 |
| 7 purchase totals = | $996.91 | $1,091.3583 | $1,091.37 | $1,091.40 | $1,091.40 | |