| 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 | $135.63 | 4.364% | $141.5489 | $141.55 | $141.55 | $141.50 |
| Purchase #2 | $31.75 | 7.211% | $34.0395 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $72.94 | 7.154% | $78.1581 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $128.71 | 6.745% | $137.3915 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $220.75 | 6.635% | $235.3968 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $48.68 | 8.577% | $52.8553 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $245.78 | 12.321% | $276.0626 | $276.06 | $276.05 | $276.10 |
| 7 purchase totals = | $884.24 | $955.4527 | $955.46 | $955.45 | $955.50 | |