| 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 | $120.80 | 12.361% | $135.7321 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $62.27 | 7.443% | $66.9048 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $176.83 | 3.419% | $182.8758 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $212.96 | 11.715% | $237.9083 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $80.45 | 8.463% | $87.2585 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $214.69 | 10.236% | $236.6657 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $193.93 | 5.548% | $204.6892 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,061.93 | $1,152.0344 | $1,152.04 | $1,152.05 | $1,152.10 | |