| 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 | $185.67 | 7.213% | $199.0624 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $84.64 | 13.584% | $96.1375 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $246.78 | 11.106% | $274.1874 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $104.48 | 8.828% | $113.7035 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $232.99 | 10.241% | $256.8505 | $256.85 | $256.85 | $256.90 |
| Purchase #6 | $233.64 | 8.210% | $252.8218 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $65.90 | 6.783% | $70.37 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $1,154.10 | $1,263.1331 | $1,263.13 | $1,263.10 | $1,263.20 | |