| 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 | $173.35 | 13.830% | $197.3243 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $248.54 | 6.273% | $264.1309 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $52.34 | 5.741% | $55.3448 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $198.33 | 6.315% | $210.8545 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $152.73 | 8.518% | $165.7395 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $154.69 | 5.784% | $163.6373 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $233.92 | 11.551% | $260.9401 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,213.90 | $1,317.9714 | $1,317.96 | $1,318.00 | $1,317.80 | |