| 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 | $126.35 | 7.443% | $135.7542 | $135.75 | $135.75 | $135.80 |
| Purchase #2 | $58.61 | 10.837% | $64.9616 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $72.59 | 11.621% | $81.0257 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $186.50 | 8.380% | $202.1287 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $229.49 | 8.352% | $248.657 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $190.38 | 6.536% | $202.8232 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $238.76 | 10.828% | $264.6129 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $1,102.68 | $1,199.9633 | $1,199.96 | $1,199.95 | $1,200.00 | |