| 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 | $217.92 | 10.626% | $241.0762 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $249.86 | 7.850% | $269.474 | $269.47 | $269.45 | $269.50 |
| Purchase #3 | $66.69 | 13.269% | $75.5391 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $195.55 | 4.504% | $204.3576 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $235.42 | 8.165% | $254.642 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $138.73 | 7.634% | $149.3206 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $230.67 | 9.420% | $252.3991 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,334.84 | $1,446.8086 | $1,446.81 | $1,446.80 | $1,446.80 | |