| 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 | $249.91 | 6.484% | $266.1142 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $17.38 | 4.302% | $18.1277 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $238.92 | 7.770% | $257.4841 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $198.63 | 9.420% | $217.3409 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $230.98 | 10.786% | $255.8935 | $255.89 | $255.90 | $255.90 |
| Purchase #6 | $108.86 | 10.358% | $120.1357 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $224.97 | 8.605% | $244.3287 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $1,269.65 | $1,379.4248 | $1,379.42 | $1,379.50 | $1,379.30 | |