| 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 | $38.25 | 4.173% | $39.8462 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $37.34 | 5.397% | $39.3552 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $210.38 | 4.495% | $219.8366 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $113.36 | 4.118% | $118.0282 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $169.49 | 13.259% | $191.9627 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $217.38 | 4.663% | $227.5164 | $227.52 | $227.50 | $227.50 |
| Purchase #7 | $180.88 | 11.191% | $201.1223 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $967.08 | $1,037.6676 | $1,037.68 | $1,037.65 | $1,037.60 | |