| 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 | $220.60 | 12.800% | $248.8368 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $93.97 | 7.689% | $101.1954 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $195.33 | 4.120% | $203.3776 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $229.77 | 5.736% | $242.9496 | $242.95 | $242.95 | $242.90 |
| Purchase #5 | $36.42 | 6.210% | $38.6817 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $92.98 | 3.386% | $96.1283 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $51.38 | 4.219% | $53.5477 | $53.55 | $53.55 | $53.50 |
| 7 purchase totals = | $920.45 | $984.7171 | $984.73 | $984.80 | $984.60 | |