| 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 | $221.66 | 3.551% | $229.5311 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $200.68 | 7.429% | $215.5885 | $215.59 | $215.60 | $215.60 |
| Purchase #3 | $195.98 | 4.428% | $204.658 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $128.51 | 7.107% | $137.6432 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $157.85 | 3.715% | $163.7141 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $144.51 | 8.332% | $156.5506 | $156.55 | $156.55 | $156.60 |
| Purchase #7 | $192.46 | 3.820% | $199.812 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $1,241.65 | $1,307.4975 | $1,307.49 | $1,307.50 | $1,307.50 | |