| 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 | $219.60 | 4.360% | $229.1746 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $103.41 | 12.462% | $116.297 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $157.88 | 8.575% | $171.4182 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $62.98 | 9.337% | $68.8604 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $248.61 | 11.544% | $277.3095 | $277.31 | $277.30 | $277.30 |
| Purchase #6 | $173.79 | 8.802% | $189.087 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $188.36 | 3.759% | $195.4405 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,154.63 | $1,247.5872 | $1,247.59 | $1,247.55 | $1,247.60 | |