| 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 | $243.93 | 6.384% | $259.5025 | $259.50 | $259.50 | $259.50 |
| Purchase #2 | $10.59 | 11.446% | $11.8021 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $118.88 | 9.674% | $130.3805 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $203.64 | 6.554% | $216.9866 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $229.31 | 4.164% | $238.8585 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $5.74 | 8.192% | $6.2102 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $121.39 | 5.672% | $128.2752 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $933.48 | $992.0156 | $992.02 | $992.05 | $992.10 | |