| 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 | $57.34 | 3.513% | $59.3544 | $59.35 | $59.35 | $59.40 |
| Purchase #2 | $180.98 | 10.400% | $199.8019 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $187.75 | 5.111% | $197.3459 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $216.40 | 12.676% | $243.8309 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $87.34 | 3.130% | $90.0737 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $195.47 | 9.542% | $214.1217 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $138.90 | 3.376% | $143.5893 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $1,064.18 | $1,148.1178 | $1,148.11 | $1,148.10 | $1,148.10 | |