| 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 | $141.61 | 3.415% | $146.446 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $245.47 | 3.568% | $254.2284 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $102.50 | 8.161% | $110.865 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $243.62 | 5.482% | $256.9752 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $75.84 | 11.791% | $84.7823 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $155.34 | 13.533% | $176.3622 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $229.87 | 3.665% | $238.2947 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $1,194.25 | $1,267.9538 | $1,267.96 | $1,268.00 | $1,268.00 | |