| 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 | $107.32 | 8.264% | $116.1889 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $183.59 | 5.753% | $194.1519 | $194.15 | $194.15 | $194.20 |
| Purchase #3 | $85.72 | 11.745% | $95.7878 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $176.26 | 13.132% | $199.4065 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $109.57 | 7.404% | $117.6826 | $117.68 | $117.70 | $117.70 |
| Purchase #6 | $68.41 | 3.587% | $70.8639 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $191.34 | 13.774% | $217.6952 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $922.21 | $1,011.7768 | $1,011.78 | $1,011.80 | $1,011.90 | |