| 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 | $221.87 | 3.295% | $229.1806 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $234.41 | 6.638% | $249.9701 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $197.83 | 10.726% | $219.0492 | $219.05 | $219.05 | $219.00 |
| Purchase #4 | $63.76 | 6.870% | $68.1403 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $214.37 | 12.703% | $241.6014 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $88.59 | 10.374% | $97.7803 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $18.52 | 13.284% | $20.9802 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $1,039.35 | $1,126.7021 | $1,126.70 | $1,126.75 | $1,126.70 | |