| 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 | $219.82 | 12.516% | $247.3327 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $199.70 | 6.675% | $213.03 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $129.89 | 12.637% | $146.3042 | $146.30 | $146.30 | $146.30 |
| Purchase #4 | $167.80 | 8.105% | $181.4002 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $114.59 | 13.347% | $129.8843 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $29.85 | 10.482% | $32.9789 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $212.49 | 10.707% | $235.2413 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $1,074.14 | $1,186.1716 | $1,186.16 | $1,186.25 | $1,186.10 | |