| 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 | $126.90 | 6.672% | $135.3668 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $11.76 | 3.118% | $12.1267 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $40.80 | 8.638% | $44.3243 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $192.35 | 6.348% | $204.5604 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $218.48 | 10.801% | $242.078 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $108.60 | 6.735% | $115.9142 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $109.31 | 5.256% | $115.0553 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $808.20 | $869.4257 | $869.43 | $869.40 | $869.50 | |