| 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 | $189.93 | 7.255% | $203.7094 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $119.93 | 3.102% | $123.6502 | $123.65 | $123.65 | $123.70 |
| Purchase #3 | $36.95 | 13.443% | $41.9172 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $31.60 | 12.244% | $35.4691 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $249.90 | 7.162% | $267.7978 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $27.73 | 13.421% | $31.4516 | $31.45 | $31.45 | $31.50 |
| Purchase #7 | $94.55 | 12.393% | $106.2676 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $750.59 | $810.2629 | $810.27 | $810.20 | $810.40 | |