| 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 | $21.93 | 10.520% | $24.237 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $70.95 | 13.174% | $80.297 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $210.39 | 12.685% | $237.078 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $250.55 | 6.394% | $266.5702 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $147.71 | 9.691% | $162.0246 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $90.38 | 7.515% | $97.1721 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $159.66 | 10.456% | $176.354 | $176.35 | $176.35 | $176.40 |
| 7 purchase totals = | $951.57 | $1,043.7329 | $1,043.73 | $1,043.70 | $1,043.80 | |