| 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 | $231.85 | 7.518% | $249.2805 | $249.28 | $249.30 | $249.30 |
| Purchase #2 | $70.95 | 10.389% | $78.321 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $126.42 | 9.756% | $138.7535 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $75.91 | 13.220% | $85.9453 | $85.95 | $85.95 | $85.90 |
| Purchase #5 | $179.77 | 10.562% | $198.7573 | $198.76 | $198.75 | $198.80 |
| Purchase #6 | $159.96 | 6.153% | $169.8023 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $92.73 | 8.570% | $100.677 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $937.59 | $1,021.5369 | $1,021.54 | $1,021.55 | $1,021.60 | |