| 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 | $235.35 | 6.312% | $250.2053 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $248.67 | 6.865% | $265.7412 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $19.75 | 12.440% | $22.2069 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $93.82 | 8.773% | $102.0508 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $204.65 | 13.741% | $232.771 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $185.88 | 12.669% | $209.4291 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $107.99 | 5.336% | $113.7523 | $113.75 | $113.75 | $113.80 |
| 7 purchase totals = | $1,096.11 | $1,196.1566 | $1,196.16 | $1,196.15 | $1,196.20 | |