| 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 | $87.80 | 10.776% | $97.2613 | $97.26 | $97.25 | $97.30 |
| Purchase #2 | $234.35 | 3.827% | $243.3186 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $35.44 | 10.436% | $39.1385 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $245.75 | 12.834% | $277.2896 | $277.29 | $277.30 | $277.30 |
| Purchase #5 | $51.56 | 11.368% | $57.4213 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $221.46 | 12.180% | $248.4338 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $102.38 | 7.442% | $109.9991 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $978.74 | $1,072.8622 | $1,072.86 | $1,072.85 | $1,072.80 | |