| 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 | $44.60 | 10.336% | $49.2099 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $207.53 | 12.607% | $233.6933 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $234.77 | 10.845% | $260.2308 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $108.52 | 3.283% | $112.0827 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $50.81 | 4.593% | $53.1437 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $129.32 | 6.466% | $137.6818 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $145.46 | 6.399% | $154.768 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $921.01 | $1,000.8102 | $1,000.80 | $1,000.85 | $1,000.80 | |