| 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 | $221.31 | 3.340% | $228.7018 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $116.61 | 13.838% | $132.7465 | $132.75 | $132.75 | $132.70 |
| Purchase #3 | $5.54 | 12.159% | $6.2136 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $132.56 | 4.147% | $138.0573 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $138.62 | 3.532% | $143.5161 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $184.30 | 11.670% | $205.8078 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $199.38 | 4.325% | $208.0032 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $998.32 | $1,063.0463 | $1,063.05 | $1,063.00 | $1,063.00 | |