| 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 | $240.30 | 12.301% | $269.8593 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $196.46 | 6.856% | $209.9293 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $36.91 | 3.737% | $38.2893 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $93.70 | 10.367% | $103.4139 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $149.41 | 4.346% | $155.9034 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $5.50 | 10.542% | $6.0798 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $192.77 | 7.117% | $206.4894 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $915.05 | $989.9644 | $989.96 | $990.00 | $990.00 | |