| 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 | $10.77 | 13.224% | $12.1942 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $117.25 | 7.784% | $126.3767 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $240.85 | 13.377% | $273.0685 | $273.07 | $273.05 | $273.10 |
| Purchase #4 | $62.74 | 6.287% | $66.6845 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $149.95 | 8.650% | $162.9207 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $66.86 | 13.836% | $76.1107 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $35.94 | 11.236% | $39.9782 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $684.36 | $757.3335 | $757.33 | $757.35 | $757.40 | |