| 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 | $238.77 | 4.292% | $249.018 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $165.88 | 7.789% | $178.8004 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $33.61 | 8.828% | $36.5771 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $111.65 | 7.496% | $120.0193 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $28.46 | 4.191% | $29.6528 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $98.71 | 5.569% | $104.2072 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $147.41 | 6.426% | $156.8826 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $824.49 | $875.1574 | $875.16 | $875.15 | $875.20 | |