| 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 | $250.62 | 11.115% | $278.4764 | $278.48 | $278.50 | $278.50 |
| Purchase #2 | $192.82 | 10.568% | $213.1972 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $239.33 | 8.422% | $259.4864 | $259.49 | $259.50 | $259.50 |
| Purchase #4 | $195.88 | 7.722% | $211.0059 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $151.33 | 3.842% | $157.1441 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $235.93 | 8.574% | $256.1586 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $116.53 | 11.635% | $130.0883 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $1,382.44 | $1,505.5569 | $1,505.57 | $1,505.60 | $1,505.60 | |