| 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 | $128.46 | 10.417% | $141.8417 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $227.65 | 12.771% | $256.7232 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $88.69 | 7.150% | $95.0313 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $129.47 | 6.203% | $137.501 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $129.70 | 5.803% | $137.2265 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $17.73 | 11.150% | $19.7069 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $85.95 | 11.204% | $95.5798 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $807.65 | $883.6104 | $883.61 | $883.65 | $883.50 | |