| 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 | $38.80 | 5.644% | $40.9899 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $166.68 | 12.470% | $187.465 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $74.83 | 13.752% | $85.1206 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $241.99 | 10.519% | $267.4449 | $267.44 | $267.45 | $267.40 |
| Purchase #5 | $232.95 | 4.324% | $243.0228 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $240.25 | 12.818% | $271.0452 | $271.05 | $271.05 | $271.00 |
| Purchase #7 | $55.35 | 7.125% | $59.2937 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $1,050.85 | $1,154.3821 | $1,154.38 | $1,154.35 | $1,154.30 | |