| 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 | $112.79 | 5.482% | $118.9731 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $125.91 | 5.814% | $133.2304 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $182.39 | 11.333% | $203.0603 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $220.84 | 4.835% | $231.5176 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $20.97 | 9.287% | $22.9175 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $23.79 | 7.449% | $25.5621 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $87.56 | 3.674% | $90.777 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $774.25 | $826.0380 | $826.04 | $826.00 | $826.10 | |