| 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 | $222.93 | 7.826% | $240.3765 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $144.84 | 9.111% | $158.0364 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $157.92 | 8.302% | $171.0305 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $232.56 | 6.622% | $247.9601 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $217.88 | 7.143% | $233.4432 | $233.44 | $233.45 | $233.40 |
| Purchase #6 | $69.60 | 7.175% | $74.5938 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $229.38 | 8.115% | $247.9942 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $1,275.11 | $1,373.4347 | $1,373.43 | $1,373.50 | $1,373.40 | |