| 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 | $219.56 | 8.736% | $238.7408 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $207.73 | 12.663% | $234.0348 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $49.74 | 7.410% | $53.4257 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $221.76 | 6.316% | $235.7664 | $235.77 | $235.75 | $235.80 |
| Purchase #5 | $151.61 | 7.340% | $162.7382 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $245.63 | 9.461% | $268.8691 | $268.87 | $268.85 | $268.90 |
| Purchase #7 | $6.48 | 10.773% | $7.1781 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $1,102.51 | $1,200.7531 | $1,200.76 | $1,200.80 | $1,200.70 | |