| 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 | $71.65 | 3.184% | $73.9313 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $174.88 | 12.306% | $196.4007 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $132.31 | 13.319% | $149.9324 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $248.26 | 12.482% | $279.2478 | $279.25 | $279.25 | $279.20 |
| Purchase #5 | $228.39 | 7.415% | $245.3251 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $162.89 | 13.117% | $184.2563 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $100.66 | 10.179% | $110.9062 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $1,119.04 | $1,239.9998 | $1,240.01 | $1,240.05 | $1,239.90 | |