| 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 | $111.38 | 9.356% | $121.8007 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $196.62 | 8.330% | $212.9984 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $129.49 | 4.632% | $135.488 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $183.86 | 4.240% | $191.6557 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $95.26 | 8.709% | $103.5562 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $107.48 | 8.590% | $116.7125 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $220.96 | 10.442% | $244.0326 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,045.05 | $1,126.2441 | $1,126.25 | $1,126.25 | $1,126.30 | |