| 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 | $197.79 | 9.280% | $216.1449 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $77.48 | 7.119% | $82.9958 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $129.87 | 7.437% | $139.5284 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $207.42 | 6.198% | $220.2759 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $67.92 | 13.419% | $77.0342 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $219.89 | 9.251% | $240.232 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $95.25 | 6.810% | $101.7365 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $995.62 | $1,077.9477 | $1,077.95 | $1,078.05 | $1,077.80 | |