| 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 | $170.28 | 12.839% | $192.1422 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $31.51 | 7.300% | $33.8102 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $219.82 | 3.736% | $228.0325 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $47.69 | 12.555% | $53.6775 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $40.70 | 4.191% | $42.4057 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $206.86 | 8.437% | $224.3128 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $186.95 | 13.315% | $211.8424 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $903.81 | $986.2233 | $986.22 | $986.25 | $986.10 | |