| 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 | $237.67 | 3.470% | $245.9171 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $150.48 | 3.139% | $155.2036 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $35.26 | 8.814% | $38.3678 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $127.51 | 6.123% | $135.3174 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $102.90 | 4.806% | $107.8454 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $31.47 | 12.405% | $35.3739 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $99.98 | 6.121% | $106.0998 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $785.27 | $824.1250 | $824.13 | $824.05 | $824.10 | |