| 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 | $228.56 | 6.241% | $242.8244 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $229.35 | 12.483% | $257.9798 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $248.67 | 12.464% | $279.6642 | $279.66 | $279.65 | $279.70 |
| Purchase #4 | $184.59 | 11.121% | $205.1183 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $80.40 | 10.596% | $88.9192 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $62.69 | 8.856% | $68.2418 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $133.89 | 6.417% | $142.4817 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $1,168.15 | $1,285.2294 | $1,285.22 | $1,285.20 | $1,285.20 | |