| 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 | $142.59 | 5.249% | $150.0745 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $45.66 | 10.141% | $50.2904 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $167.47 | 6.418% | $178.2182 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $194.36 | 5.129% | $204.3287 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $99.39 | 4.317% | $103.6807 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $76.42 | 11.163% | $84.9508 | $84.95 | $84.95 | $85.00 |
| Purchase #7 | $248.60 | 10.418% | $274.4991 | $274.50 | $274.50 | $274.50 |
| 7 purchase totals = | $974.49 | $1,046.0424 | $1,046.04 | $1,046.05 | $1,046.10 | |