| 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 | $193.51 | 5.179% | $203.5319 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $22.61 | 3.641% | $23.4332 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $12.75 | 4.489% | $13.3223 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $62.63 | 11.521% | $69.8456 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $105.32 | 7.776% | $113.5097 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $231.25 | 10.143% | $254.7057 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $141.48 | 13.778% | $160.9731 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $769.55 | $839.3215 | $839.32 | $839.30 | $839.20 | |