| 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 | $24.60 | 12.610% | $27.7021 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $198.31 | 13.796% | $225.6688 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $211.34 | 3.216% | $218.1367 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $109.47 | 3.722% | $113.5445 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $124.72 | 6.616% | $132.9715 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $220.77 | 10.737% | $244.4741 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $119.82 | 10.584% | $132.5017 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $1,009.03 | $1,094.9994 | $1,094.99 | $1,094.95 | $1,095.00 | |