| 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 | $185.51 | 6.231% | $197.0691 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $110.26 | 5.128% | $115.9141 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $42.63 | 11.515% | $47.5388 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $137.47 | 3.551% | $142.3516 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $131.42 | 12.756% | $148.1839 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $248.50 | 7.204% | $266.4019 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $201.88 | 3.731% | $209.4121 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,057.67 | $1,126.8715 | $1,126.86 | $1,126.85 | $1,126.90 | |