| 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 | $90.43 | 5.417% | $95.3286 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $77.85 | 4.151% | $81.0816 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $240.99 | 9.306% | $263.4165 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $248.76 | 10.784% | $275.5863 | $275.59 | $275.60 | $275.60 |
| Purchase #5 | $249.27 | 5.802% | $263.7326 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $134.99 | 9.671% | $148.0449 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $143.54 | 6.410% | $152.7409 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $1,185.83 | $1,279.9314 | $1,279.93 | $1,280.00 | $1,279.80 | |