| 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 | $132.90 | 12.341% | $149.3012 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $197.50 | 13.281% | $223.73 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $107.34 | 13.252% | $121.5647 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $237.99 | 9.637% | $260.9251 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $238.55 | 12.643% | $268.7099 | $268.71 | $268.70 | $268.70 |
| Purchase #6 | $155.40 | 13.801% | $176.8468 | $176.85 | $176.85 | $176.80 |
| Purchase #7 | $21.58 | 9.128% | $23.5498 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $1,091.26 | $1,224.6275 | $1,224.63 | $1,224.65 | $1,224.50 | |