| 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 | $210.97 | 5.148% | $221.8307 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $20.78 | 8.671% | $22.5818 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $193.42 | 7.746% | $208.4023 | $208.40 | $208.40 | $208.40 |
| Purchase #4 | $176.29 | 8.266% | $190.8621 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $174.87 | 9.662% | $191.7659 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $236.47 | 7.139% | $253.3516 | $253.35 | $253.35 | $253.40 |
| Purchase #7 | $176.67 | 3.265% | $182.4383 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $1,189.47 | $1,271.2327 | $1,271.23 | $1,271.25 | $1,271.30 | |