| 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 | $111.58 | 5.811% | $118.0639 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $132.51 | 10.241% | $146.0803 | $146.08 | $146.10 | $146.10 |
| Purchase #3 | $229.55 | 6.468% | $244.3973 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $179.28 | 3.800% | $186.0926 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $249.65 | 7.154% | $267.51 | $267.51 | $267.50 | $267.50 |
| Purchase #6 | $235.89 | 5.605% | $249.1116 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $174.37 | 5.211% | $183.4564 | $183.46 | $183.45 | $183.50 |
| 7 purchase totals = | $1,312.83 | $1,394.7121 | $1,394.71 | $1,394.70 | $1,394.80 | |