| 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 | $123.33 | 13.607% | $140.1115 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $111.51 | 5.459% | $117.5973 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $26.91 | 9.294% | $29.411 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $212.83 | 12.257% | $238.9166 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $158.81 | 7.383% | $170.5349 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $248.58 | 3.756% | $257.9167 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $135.51 | 12.158% | $151.9853 | $151.99 | $152.00 | $152.00 |
| 7 purchase totals = | $1,017.48 | $1,106.4733 | $1,106.48 | $1,106.45 | $1,106.40 | |