| 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 | $45.43 | 11.806% | $50.7935 | $50.79 | $50.80 | $50.80 |
| Purchase #2 | $210.57 | 9.318% | $230.1909 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $123.27 | 4.541% | $128.8677 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $42.74 | 11.129% | $47.4965 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $193.97 | 13.551% | $220.2549 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $226.68 | 12.380% | $254.743 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $157.28 | 13.105% | $177.8915 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $999.94 | $1,110.2380 | $1,110.23 | $1,110.25 | $1,110.30 | |