| 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 | $78.98 | 6.688% | $84.2622 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $218.96 | 11.545% | $244.2389 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $89.92 | 6.415% | $95.6884 | $95.69 | $95.70 | $95.70 |
| Purchase #4 | $128.62 | 4.375% | $134.2471 | $134.25 | $134.25 | $134.20 |
| Purchase #5 | $201.28 | 13.528% | $228.5092 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $138.86 | 5.511% | $146.5126 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $186.92 | 5.863% | $197.8791 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,043.54 | $1,131.3375 | $1,131.34 | $1,131.35 | $1,131.30 | |