| 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 | $128.81 | 11.614% | $143.77 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $238.89 | 10.445% | $263.8421 | $263.84 | $263.85 | $263.80 |
| Purchase #3 | $141.91 | 8.580% | $154.0859 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $178.73 | 12.447% | $200.9765 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $49.76 | 13.488% | $56.4716 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $135.57 | 13.277% | $153.5696 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $217.85 | 3.608% | $225.71 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,091.52 | $1,198.4257 | $1,198.43 | $1,198.40 | $1,198.50 | |