| 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 | $215.28 | 10.278% | $237.4065 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $94.50 | 8.335% | $102.3766 | $102.38 | $102.40 | $102.40 |
| Purchase #3 | $36.42 | 8.688% | $39.5842 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $176.94 | 13.147% | $200.2023 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $201.85 | 9.674% | $221.377 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $174.39 | 9.224% | $190.4757 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $245.37 | 3.477% | $253.9015 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $1,144.75 | $1,245.3238 | $1,245.33 | $1,245.40 | $1,245.40 | |