| 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 | $210.52 | 9.603% | $230.7362 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $203.49 | 12.728% | $229.3902 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $214.75 | 6.833% | $229.4239 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $93.55 | 5.137% | $98.3557 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $198.73 | 11.490% | $221.5641 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $95.57 | 6.618% | $101.8948 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $82.97 | 10.762% | $91.8992 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $1,099.58 | $1,203.2641 | $1,203.26 | $1,203.25 | $1,203.30 | |