| 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 | $209.86 | 4.210% | $218.6951 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $243.81 | 6.680% | $260.0965 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $218.66 | 8.428% | $237.0887 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $20.28 | 6.443% | $21.5866 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $240.30 | 5.833% | $254.3167 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $35.96 | 11.205% | $39.9893 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $94.63 | 7.613% | $101.8342 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $1,063.50 | $1,133.6071 | $1,133.62 | $1,133.65 | $1,133.60 | |