| 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 | $28.54 | 13.442% | $32.3763 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $81.85 | 7.714% | $88.1639 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $27.56 | 4.220% | $28.723 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $107.64 | 11.368% | $119.8765 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $167.48 | 3.819% | $173.8761 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $248.77 | 11.342% | $276.9855 | $276.99 | $277.00 | $277.00 |
| Purchase #7 | $216.86 | 11.295% | $241.3543 | $241.35 | $241.35 | $241.40 |
| 7 purchase totals = | $878.70 | $961.3556 | $961.36 | $961.40 | $961.50 | |