| 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 | $189.29 | 7.750% | $203.96 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $176.27 | 3.336% | $182.1504 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $103.48 | 3.856% | $107.4702 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $120.81 | 12.412% | $135.8049 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $244.72 | 8.158% | $264.6843 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $188.32 | 3.682% | $195.2539 | $195.25 | $195.25 | $195.30 |
| Purchase #7 | $219.78 | 10.752% | $243.4107 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,242.67 | $1,332.7344 | $1,332.72 | $1,332.70 | $1,332.90 | |