| 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 | $98.94 | 9.488% | $108.3274 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $80.83 | 11.788% | $90.3582 | $90.36 | $90.35 | $90.40 |
| Purchase #3 | $148.97 | 13.475% | $169.0437 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $182.62 | 6.614% | $194.6985 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $94.69 | 6.694% | $101.0285 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $140.25 | 13.362% | $158.9902 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $241.52 | 6.809% | $257.9651 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $987.82 | $1,080.4116 | $1,080.42 | $1,080.45 | $1,080.40 | |