| 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 | $25.58 | 13.237% | $28.966 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $106.54 | 12.288% | $119.6316 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $80.71 | 13.563% | $91.6567 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $103.30 | 8.770% | $112.3594 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $180.36 | 7.617% | $194.098 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $225.26 | 3.811% | $233.8447 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $38.61 | 5.804% | $40.8509 | $40.85 | $40.85 | $40.90 |
| 7 purchase totals = | $760.36 | $821.4073 | $821.41 | $821.40 | $821.50 | |