| 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 | $228.30 | 4.390% | $238.3224 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $172.30 | 6.255% | $183.0774 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $189.84 | 12.358% | $213.3004 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $214.61 | 5.149% | $225.6603 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $160.98 | 5.544% | $169.9047 | $169.90 | $169.90 | $169.90 |
| Purchase #6 | $109.64 | 5.843% | $116.0463 | $116.05 | $116.05 | $116.00 |
| Purchase #7 | $51.40 | 6.638% | $54.8119 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $1,127.07 | $1,201.1234 | $1,201.12 | $1,201.10 | $1,201.10 | |