| 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 | $92.80 | 10.797% | $102.8196 | $102.82 | $102.80 | $102.80 |
| Purchase #2 | $117.86 | 10.828% | $130.6219 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $131.49 | 3.640% | $136.2762 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $34.80 | 12.351% | $39.0981 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $57.29 | 6.174% | $60.8271 | $60.83 | $60.85 | $60.80 |
| Purchase #6 | $243.96 | 10.567% | $269.7393 | $269.74 | $269.75 | $269.70 |
| Purchase #7 | $162.28 | 8.411% | $175.9294 | $175.93 | $175.95 | $175.90 |
| 7 purchase totals = | $840.48 | $915.3116 | $915.32 | $915.35 | $915.20 | |