| 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 | $51.51 | 3.741% | $53.437 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $175.91 | 13.434% | $199.5417 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $209.80 | 5.321% | $220.9635 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $229.45 | 8.353% | $248.616 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $111.64 | 12.621% | $125.7301 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $56.70 | 11.270% | $63.0901 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $183.53 | 7.440% | $197.1846 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $1,018.54 | $1,108.5630 | $1,108.56 | $1,108.60 | $1,108.50 | |