| 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 | $90.65 | 13.486% | $102.8751 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $223.96 | 5.782% | $236.9094 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $227.88 | 5.487% | $240.3838 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $117.96 | 3.718% | $122.3458 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $20.79 | 6.189% | $22.0767 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $211.67 | 3.623% | $219.3388 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $217.60 | 4.584% | $227.5748 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,110.51 | $1,171.5044 | $1,171.51 | $1,171.55 | $1,171.50 | |