| 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 | $245.45 | 4.352% | $256.132 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $120.76 | 3.861% | $125.4225 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $232.33 | 11.237% | $258.4369 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $204.65 | 7.760% | $220.5308 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $232.36 | 10.141% | $255.9236 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $133.70 | 10.692% | $147.9952 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $82.85 | 5.180% | $87.1416 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $1,252.10 | $1,351.5826 | $1,351.58 | $1,351.60 | $1,351.40 | |