| 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 | $43.92 | 9.367% | $48.034 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $141.52 | 8.636% | $153.7417 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $242.32 | 5.212% | $254.9497 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $248.98 | 3.639% | $258.0404 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $65.49 | 5.487% | $69.0834 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $145.62 | 3.197% | $150.2755 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $225.89 | 7.636% | $243.139 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,113.74 | $1,177.2637 | $1,177.26 | $1,177.35 | $1,177.10 | |