| 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 | $191.96 | 11.585% | $214.1986 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $246.83 | 11.365% | $274.8822 | $274.88 | $274.90 | $274.90 |
| Purchase #3 | $91.97 | 13.207% | $104.1165 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $188.95 | 10.681% | $209.1317 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $190.74 | 11.752% | $213.1558 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $38.75 | 8.163% | $41.9132 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $121.25 | 13.606% | $137.7473 | $137.75 | $137.75 | $137.70 |
| 7 purchase totals = | $1,070.45 | $1,195.1453 | $1,195.15 | $1,195.15 | $1,195.10 | |