| 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 | $249.36 | 10.515% | $275.5802 | $275.58 | $275.60 | $275.60 |
| Purchase #2 | $239.41 | 7.173% | $256.5829 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $175.74 | 3.713% | $182.2652 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $146.35 | 9.509% | $160.2664 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $81.96 | 6.868% | $87.589 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $180.27 | 8.102% | $194.8755 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $71.52 | 5.659% | $75.5673 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $1,144.61 | $1,232.7265 | $1,232.74 | $1,232.75 | $1,232.90 | |