| 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 | $221.29 | 6.583% | $235.8575 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $236.25 | 6.487% | $251.5755 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $216.56 | 11.216% | $240.8494 | $240.85 | $240.85 | $240.80 |
| Purchase #4 | $44.93 | 9.166% | $49.0483 | $49.05 | $49.05 | $49.00 |
| Purchase #5 | $86.49 | 5.837% | $91.5384 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $162.86 | 6.464% | $173.3873 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $100.97 | 7.134% | $108.1732 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $1,069.35 | $1,150.4296 | $1,150.44 | $1,150.45 | $1,150.40 | |