| 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 | $220.70 | 6.584% | $235.2309 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $142.80 | 9.792% | $156.783 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $231.94 | 3.562% | $240.2017 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $134.76 | 5.758% | $142.5195 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $93.58 | 9.667% | $102.6264 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $189.76 | 9.324% | $207.4532 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $74.37 | 13.638% | $84.5126 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $1,087.91 | $1,169.3273 | $1,169.32 | $1,169.35 | $1,169.30 | |