| 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 | $229.98 | 12.238% | $258.125 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $49.29 | 12.763% | $55.5809 | $55.58 | $55.60 | $55.60 |
| Purchase #3 | $90.79 | 4.468% | $94.8465 | $94.85 | $94.85 | $94.80 |
| Purchase #4 | $178.28 | 12.576% | $200.7005 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $7.80 | 5.209% | $8.2063 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $192.75 | 13.698% | $219.1529 | $219.15 | $219.15 | $219.20 |
| Purchase #7 | $125.95 | 11.634% | $140.603 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $874.84 | $977.2151 | $977.22 | $977.25 | $977.20 | |