| 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 | $198.95 | 5.346% | $209.5859 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $19.89 | 13.304% | $22.5362 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $96.30 | 9.194% | $105.1538 | $105.15 | $105.15 | $105.20 |
| Purchase #4 | $21.93 | 12.364% | $24.6414 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $44.68 | 7.619% | $48.0842 | $48.08 | $48.10 | $48.10 |
| Purchase #6 | $193.71 | 7.556% | $208.3467 | $208.35 | $208.35 | $208.30 |
| Purchase #7 | $223.86 | 11.763% | $250.1927 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $799.32 | $868.5409 | $868.54 | $868.60 | $868.50 | |