| 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 | $150.42 | 9.241% | $164.3203 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $230.86 | 10.260% | $254.5462 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $48.75 | 5.664% | $51.5112 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $20.45 | 7.237% | $21.93 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $155.35 | 10.553% | $171.7441 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $210.51 | 12.618% | $237.0722 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $128.47 | 11.829% | $143.6667 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $944.81 | $1,044.7907 | $1,044.79 | $1,044.75 | $1,044.70 | |