| 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 | $111.84 | 5.321% | $117.791 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $161.93 | 5.829% | $171.3689 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $210.56 | 12.814% | $237.5412 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $223.96 | 11.326% | $249.3257 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $85.66 | 6.573% | $91.2904 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $218.48 | 7.513% | $234.8944 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $211.30 | 10.741% | $233.9957 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $1,223.73 | $1,336.2073 | $1,336.21 | $1,336.25 | $1,336.20 | |