| 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 | $174.70 | 10.710% | $193.4104 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $99.52 | 13.498% | $112.9532 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $203.74 | 7.717% | $219.4626 | $219.46 | $219.45 | $219.50 |
| Purchase #4 | $53.95 | 4.817% | $56.5488 | $56.55 | $56.55 | $56.50 |
| Purchase #5 | $204.50 | 11.699% | $228.4245 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $110.65 | 12.369% | $124.3363 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $53.47 | 10.732% | $59.2084 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $900.53 | $994.3442 | $994.34 | $994.30 | $994.30 | |