| 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 | $107.28 | 12.738% | $120.9453 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $120.59 | 6.704% | $128.6744 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $246.26 | 10.394% | $271.8563 | $271.86 | $271.85 | $271.90 |
| Purchase #4 | $33.85 | 8.845% | $36.844 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $197.61 | 10.443% | $218.2464 | $218.25 | $218.25 | $218.20 |
| Purchase #6 | $217.63 | 4.831% | $228.1437 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $198.27 | 11.373% | $220.8192 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,121.49 | $1,225.5293 | $1,225.53 | $1,225.50 | $1,225.40 | |