| 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 | $132.35 | 4.257% | $137.9841 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $88.95 | 4.191% | $92.6779 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $210.76 | 4.194% | $219.5993 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $90.97 | 4.558% | $95.1164 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $163.32 | 9.305% | $178.5169 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $24.97 | 3.128% | $25.7511 | $25.75 | $25.75 | $25.80 |
| Purchase #7 | $226.47 | 13.639% | $257.3582 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $937.79 | $1,007.0039 | $1,007.01 | $1,007.00 | $1,007.10 | |