| 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 | $234.28 | 9.245% | $255.9392 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $97.42 | 6.614% | $103.8634 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $28.88 | 13.480% | $32.773 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $94.53 | 8.141% | $102.2257 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $246.41 | 8.463% | $267.2637 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $126.68 | 9.781% | $139.0706 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $209.33 | 6.582% | $223.1081 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $1,037.53 | $1,124.2437 | $1,124.24 | $1,124.20 | $1,124.30 | |