| 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 | $213.90 | 5.699% | $226.0902 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $16.87 | 9.811% | $18.5251 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $216.25 | 11.463% | $241.0387 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $112.96 | 3.644% | $117.0763 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $197.45 | 4.790% | $206.9079 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $214.66 | 3.240% | $221.615 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $51.27 | 8.513% | $55.6346 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $1,023.36 | $1,086.8878 | $1,086.90 | $1,086.95 | $1,086.80 | |