| 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 | $181.89 | 6.115% | $193.0126 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $109.46 | 13.687% | $124.4418 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $128.25 | 9.234% | $140.0926 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $236.91 | 7.508% | $254.6972 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $140.30 | 3.595% | $145.3438 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $213.54 | 5.487% | $225.2569 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $187.31 | 7.365% | $201.1054 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $1,197.66 | $1,283.9503 | $1,283.95 | $1,283.95 | $1,283.90 | |