| 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 | $227.38 | 3.799% | $236.0182 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $241.96 | 6.859% | $258.556 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $171.38 | 6.556% | $182.6157 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $196.92 | 11.402% | $219.3728 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $162.33 | 12.809% | $183.1228 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $71.99 | 7.803% | $77.6074 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $244.33 | 5.219% | $257.0816 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $1,316.29 | $1,414.3745 | $1,414.38 | $1,414.30 | $1,414.40 | |