| 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 | $84.26 | 7.164% | $90.2964 | $90.30 | $90.30 | $90.30 |
| Purchase #2 | $225.26 | 3.568% | $233.2973 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $84.38 | 11.796% | $94.3335 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $119.35 | 9.722% | $130.9532 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $242.92 | 12.828% | $274.0818 | $274.08 | $274.10 | $274.10 |
| Purchase #6 | $78.80 | 12.664% | $88.7792 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $20.37 | 4.146% | $21.2145 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $855.34 | $932.9559 | $932.95 | $933.00 | $933.00 | |