| 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 | $36.99 | 3.646% | $38.3387 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $199.35 | 11.264% | $221.8048 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $64.81 | 4.819% | $67.9332 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $85.80 | 8.190% | $92.827 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $184.28 | 10.239% | $203.1484 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $160.47 | 8.646% | $174.3442 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $205.56 | 7.499% | $220.9749 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $937.26 | $1,019.3712 | $1,019.36 | $1,019.40 | $1,019.20 | |