| 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 | $232.72 | 10.352% | $256.8112 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $68.45 | 3.669% | $70.9614 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $41.53 | 7.595% | $44.6842 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $123.73 | 9.245% | $135.1688 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $183.56 | 8.749% | $199.6197 | $199.62 | $199.60 | $199.60 |
| Purchase #6 | $117.52 | 5.197% | $123.6275 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $11.99 | 12.527% | $13.492 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $779.50 | $844.3648 | $844.36 | $844.35 | $844.40 | |