| 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 | $231.54 | 5.570% | $244.4368 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $230.60 | 13.757% | $262.3236 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $228.96 | 10.472% | $252.9367 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $83.41 | 9.353% | $91.2113 | $91.21 | $91.20 | $91.20 |
| Purchase #5 | $94.97 | 3.634% | $98.4212 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $202.66 | 5.507% | $213.8205 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $69.37 | 13.854% | $78.9805 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $1,141.51 | $1,242.1306 | $1,242.13 | $1,242.10 | $1,242.00 | |