| 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 | $209.89 | 3.538% | $217.3159 | $217.32 | $217.30 | $217.30 |
| Purchase #2 | $102.58 | 6.132% | $108.8702 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $100.55 | 8.608% | $109.2053 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $154.40 | 7.544% | $166.0479 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $91.54 | 4.434% | $95.5989 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $162.60 | 6.859% | $173.7527 | $173.75 | $173.75 | $173.80 |
| Purchase #7 | $120.70 | 7.306% | $129.5183 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $942.26 | $1,000.3092 | $1,000.32 | $1,000.25 | $1,000.30 | |