| 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 | $86.87 | 7.270% | $93.1854 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $217.99 | 9.534% | $238.7732 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $192.43 | 6.216% | $204.3914 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $181.55 | 9.649% | $199.0678 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $225.69 | 13.483% | $256.1198 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $26.44 | 4.320% | $27.5822 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $129.76 | 6.140% | $137.7273 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $1,060.73 | $1,156.8471 | $1,156.85 | $1,156.85 | $1,156.90 | |