| 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 | $204.53 | 10.309% | $225.615 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $247.25 | 3.105% | $254.9271 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $106.95 | 5.113% | $112.4184 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $112.83 | 6.560% | $120.2316 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $174.90 | 12.176% | $196.1958 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $83.58 | 13.300% | $94.6961 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $83.68 | 12.561% | $94.191 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $1,013.72 | $1,098.2750 | $1,098.29 | $1,098.30 | $1,098.20 | |