| 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 | $193.70 | 6.195% | $205.6997 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $91.38 | 8.727% | $99.3547 | $99.35 | $99.35 | $99.40 |
| Purchase #3 | $29.28 | 7.460% | $31.4643 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $238.98 | 12.637% | $269.1799 | $269.18 | $269.20 | $269.20 |
| Purchase #5 | $122.54 | 10.781% | $135.751 | $135.75 | $135.75 | $135.80 |
| Purchase #6 | $40.69 | 11.290% | $45.2839 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $117.45 | 9.320% | $128.3963 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $834.02 | $915.1298 | $915.12 | $915.15 | $915.30 | |