| 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 | $202.30 | 11.666% | $225.9003 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $199.53 | 8.317% | $216.1249 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $60.73 | 12.253% | $68.1712 | $68.17 | $68.15 | $68.20 |
| Purchase #4 | $186.75 | 9.103% | $203.7499 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $192.72 | 12.634% | $217.0682 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $49.94 | 5.614% | $52.7436 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $220.99 | 8.874% | $240.6007 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,112.96 | $1,224.3588 | $1,224.35 | $1,224.30 | $1,224.30 | |