| 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 | $237.40 | 11.143% | $263.8535 | $263.85 | $263.85 | $263.90 |
| Purchase #2 | $158.56 | 13.484% | $179.9402 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $124.85 | 8.721% | $135.7382 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $150.54 | 9.418% | $164.7179 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $180.49 | 8.321% | $195.5086 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $97.27 | 11.104% | $108.0709 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $7.48 | 4.529% | $7.8188 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $956.59 | $1,055.6481 | $1,055.65 | $1,055.60 | $1,055.60 | |