| 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 | $209.69 | 9.466% | $229.5393 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $96.69 | 13.115% | $109.3709 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $133.83 | 8.669% | $145.4317 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $122.53 | 11.813% | $137.0045 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $241.37 | 11.716% | $269.6489 | $269.65 | $269.65 | $269.60 |
| Purchase #6 | $122.40 | 9.268% | $133.744 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $146.77 | 11.861% | $164.1784 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,073.28 | $1,188.9177 | $1,188.91 | $1,188.95 | $1,188.80 | |