| 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 | $244.44 | 4.574% | $255.6207 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $14.57 | 7.401% | $15.6483 | $15.65 | $15.65 | $15.60 |
| Purchase #3 | $160.85 | 12.321% | $180.6683 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $145.56 | 8.169% | $157.4508 | $157.45 | $157.45 | $157.50 |
| Purchase #5 | $157.44 | 7.722% | $169.5975 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $91.31 | 13.265% | $103.4223 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $101.60 | 4.238% | $105.9058 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $915.77 | $988.3137 | $988.32 | $988.25 | $988.30 | |