| 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 | $203.47 | 13.329% | $230.5905 | $230.59 | $230.60 | $230.60 |
| Purchase #2 | $128.30 | 5.585% | $135.4656 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $207.47 | 8.379% | $224.8539 | $224.85 | $224.85 | $224.90 |
| Purchase #4 | $32.84 | 7.489% | $35.2994 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $38.39 | 13.466% | $43.5596 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $14.75 | 8.806% | $16.0489 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $216.50 | 5.864% | $229.1956 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $841.72 | $915.0135 | $915.02 | $915.00 | $915.10 | |