| 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 | $219.69 | 4.387% | $229.3278 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $62.35 | 4.317% | $65.0416 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $55.73 | 3.376% | $57.6114 | $57.61 | $57.60 | $57.60 |
| Purchase #4 | $160.50 | 6.693% | $171.2423 | $171.24 | $171.25 | $171.20 |
| Purchase #5 | $227.94 | 7.616% | $245.2999 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $171.51 | 3.596% | $177.6775 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $153.37 | 11.716% | $171.3388 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $1,051.09 | $1,117.5393 | $1,117.54 | $1,117.60 | $1,117.40 | |