| 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 | $246.62 | 12.604% | $277.704 | $277.70 | $277.70 | $277.70 |
| Purchase #2 | $197.50 | 4.830% | $207.0393 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $146.27 | 12.308% | $164.2729 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $115.70 | 10.867% | $128.2731 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $101.43 | 13.852% | $115.4801 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $25.42 | 5.585% | $26.8397 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $202.92 | 6.231% | $215.5639 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $1,035.86 | $1,135.1730 | $1,135.16 | $1,135.15 | $1,135.20 | |