| 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 | $114.99 | 11.653% | $128.3898 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $204.27 | 9.687% | $224.0576 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $51.33 | 11.779% | $57.3762 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $240.48 | 3.452% | $248.7814 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $157.38 | 12.111% | $176.4403 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $245.78 | 11.859% | $274.9271 | $274.93 | $274.95 | $274.90 |
| Purchase #7 | $206.91 | 8.709% | $224.9298 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $1,221.14 | $1,334.9022 | $1,334.91 | $1,335.00 | $1,334.90 | |