| 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 | $177.57 | 12.347% | $199.4946 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $72.27 | 10.714% | $80.013 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $106.30 | 3.145% | $109.6431 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $105.28 | 12.715% | $118.6664 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $232.81 | 4.628% | $243.5844 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $62.52 | 10.117% | $68.8451 | $68.85 | $68.85 | $68.80 |
| Purchase #7 | $198.29 | 6.580% | $211.3375 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $955.04 | $1,031.5841 | $1,031.58 | $1,031.60 | $1,031.50 | |