| 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 | $88.44 | 12.384% | $99.3924 | $99.39 | $99.40 | $99.40 |
| Purchase #2 | $13.64 | 8.814% | $14.8422 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $62.32 | 11.477% | $69.4725 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $226.46 | 6.400% | $240.9534 | $240.95 | $240.95 | $241.00 |
| Purchase #5 | $54.71 | 12.609% | $61.6084 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $218.91 | 12.398% | $246.0505 | $246.05 | $246.05 | $246.10 |
| Purchase #7 | $154.85 | 8.761% | $168.4164 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $819.33 | $900.7358 | $900.73 | $900.70 | $900.80 | |