| 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 | $63.81 | 12.685% | $71.9043 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $118.67 | 13.781% | $135.0239 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $156.63 | 3.347% | $161.8724 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $79.41 | 9.387% | $86.8642 | $86.86 | $86.85 | $86.90 |
| Purchase #5 | $209.80 | 4.397% | $219.0249 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $185.59 | 6.394% | $197.4566 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $224.87 | 8.470% | $243.9165 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $1,038.78 | $1,116.0628 | $1,116.05 | $1,115.95 | $1,116.10 | |