| 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 | $220.36 | 8.368% | $238.7997 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $42.39 | 5.345% | $44.6557 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $27.94 | 11.205% | $31.0707 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $92.41 | 4.378% | $96.4557 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $38.82 | 4.837% | $40.6977 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $109.67 | 6.522% | $116.8227 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $230.63 | 10.439% | $254.7055 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $762.22 | $823.2077 | $823.22 | $823.15 | $823.30 | |