| 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 | $197.80 | 6.288% | $210.2377 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $116.43 | 11.444% | $129.7542 | $129.75 | $129.75 | $129.80 |
| Purchase #3 | $198.53 | 9.737% | $217.8609 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $96.65 | 7.681% | $104.0737 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $211.99 | 12.422% | $238.3234 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $156.90 | 3.159% | $161.8565 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $241.82 | 9.170% | $263.9949 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,220.12 | $1,326.1013 | $1,326.09 | $1,326.05 | $1,326.20 | |