| 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 | $222.42 | 7.226% | $238.4921 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $20.53 | 11.866% | $22.9661 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $168.95 | 5.853% | $178.8386 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $223.75 | 4.852% | $234.6064 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $227.62 | 8.573% | $247.1339 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $37.60 | 3.712% | $38.9957 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $25.64 | 3.711% | $26.5915 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $926.51 | $987.6243 | $987.63 | $987.65 | $987.60 | |