| 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 | $228.72 | 12.105% | $256.4066 | $256.41 | $256.40 | $256.40 |
| Purchase #2 | $129.91 | 7.569% | $139.7429 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $19.97 | 13.342% | $22.6344 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $22.35 | 12.371% | $25.1149 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $235.64 | 13.874% | $268.3327 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $136.38 | 7.731% | $146.9235 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $172.90 | 5.287% | $182.0412 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $945.87 | $1,041.1962 | $1,041.18 | $1,041.20 | $1,041.00 | |