| 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 | $200.95 | 10.330% | $221.7081 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $197.44 | 6.114% | $209.5115 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $176.74 | 13.539% | $200.6688 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $59.64 | 9.746% | $65.4525 | $65.45 | $65.45 | $65.50 |
| Purchase #5 | $244.67 | 5.448% | $257.9996 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $198.61 | 3.701% | $205.9606 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $40.25 | 4.439% | $42.0367 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $1,118.30 | $1,203.3378 | $1,203.34 | $1,203.30 | $1,203.40 | |