| 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 | $214.59 | 8.824% | $233.5254 | $233.53 | $233.55 | $233.50 |
| Purchase #2 | $170.32 | 5.589% | $179.8392 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $242.79 | 4.288% | $253.2008 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $110.30 | 11.158% | $122.6073 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $220.98 | 8.444% | $239.6396 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $241.97 | 7.814% | $260.8775 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $229.44 | 9.449% | $251.1198 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $1,430.39 | $1,540.8096 | $1,540.82 | $1,540.85 | $1,540.70 | |