| 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 | $211.49 | 9.842% | $232.3048 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $115.42 | 5.852% | $122.1744 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $15.48 | 7.297% | $16.6096 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $46.60 | 6.382% | $49.574 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $18.94 | 10.202% | $20.8723 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $38.29 | 9.774% | $42.0325 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $53.64 | 6.774% | $57.2736 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $499.86 | $540.8412 | $540.82 | $540.75 | $540.90 | |