| 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 | $219.96 | 13.580% | $249.8306 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $237.97 | 7.633% | $256.1343 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $245.28 | 7.830% | $264.4854 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $160.44 | 4.787% | $168.1203 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $240.93 | 10.485% | $266.1915 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $83.33 | 13.258% | $94.3779 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $220.77 | 7.597% | $237.5419 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $1,408.68 | $1,536.6819 | $1,536.68 | $1,536.75 | $1,536.60 | |