| 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 | $89.71 | 5.763% | $94.88 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $109.76 | 13.499% | $124.5765 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $8.44 | 9.621% | $9.252 | $9.25 | $9.25 | $9.30 |
| Purchase #4 | $94.85 | 8.840% | $103.2347 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $237.96 | 8.622% | $258.4769 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $200.30 | 13.214% | $226.7676 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $191.37 | 3.353% | $197.7866 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $932.39 | $1,014.9743 | $1,014.98 | $1,015.05 | $1,015.10 | |