| 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 | $149.45 | 9.637% | $163.8525 | $163.85 | $163.85 | $163.90 |
| Purchase #2 | $228.76 | 5.183% | $240.6166 | $240.62 | $240.60 | $240.60 |
| Purchase #3 | $8.50 | 12.746% | $9.5834 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $244.50 | 11.462% | $272.5246 | $272.52 | $272.50 | $272.50 |
| Purchase #5 | $226.25 | 7.209% | $242.5604 | $242.56 | $242.55 | $242.60 |
| Purchase #6 | $84.27 | 8.394% | $91.3436 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $184.94 | 12.173% | $207.4527 | $207.45 | $207.45 | $207.50 |
| 7 purchase totals = | $1,126.67 | $1,227.9338 | $1,227.92 | $1,227.90 | $1,228.00 | |