| 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 | $38.86 | 9.482% | $42.5447 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $220.96 | 12.450% | $248.4695 | $248.47 | $248.45 | $248.50 |
| Purchase #3 | $167.91 | 6.370% | $178.6059 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $236.50 | 11.333% | $263.3025 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $249.63 | 8.176% | $270.0397 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $92.26 | 11.617% | $102.9778 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $191.45 | 8.496% | $207.7156 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $1,197.57 | $1,313.6557 | $1,313.66 | $1,313.65 | $1,313.60 | |