| 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 | $240.35 | 6.837% | $256.7827 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $228.57 | 11.643% | $255.1824 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $90.41 | 13.501% | $102.6163 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $124.92 | 6.465% | $132.9961 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $227.85 | 13.478% | $258.5596 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $70.69 | 7.817% | $76.2158 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $95.43 | 11.666% | $106.5629 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $1,078.22 | $1,188.9158 | $1,188.92 | $1,188.90 | $1,189.00 | |