| 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 | $114.82 | 12.449% | $129.1139 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $69.43 | 4.135% | $72.3009 | $72.30 | $72.30 | $72.30 |
| Purchase #3 | $240.53 | 11.466% | $268.1092 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $83.37 | 8.371% | $90.3489 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $23.45 | 10.169% | $25.8346 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $46.98 | 4.864% | $49.2651 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $223.25 | 11.721% | $249.4171 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $801.83 | $884.3897 | $884.39 | $884.35 | $884.30 | |