| 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 | $94.57 | 6.384% | $100.6073 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $132.97 | 4.397% | $138.8167 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $78.57 | 8.388% | $85.1605 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $65.48 | 4.505% | $68.4299 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $202.43 | 13.496% | $229.75 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $214.82 | 11.263% | $239.0152 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $151.74 | 5.844% | $160.6077 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $940.58 | $1,022.3873 | $1,022.40 | $1,022.35 | $1,022.40 | |