| 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 | $221.35 | 13.354% | $250.9091 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $54.83 | 10.838% | $60.7725 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $191.76 | 6.326% | $203.8907 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $104.27 | 12.744% | $117.5582 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $20.47 | 13.708% | $23.276 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $72.45 | 10.518% | $80.0703 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $216.83 | 7.720% | $233.5693 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $881.96 | $970.0461 | $970.05 | $970.00 | $970.20 | |