| 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 | $241.35 | 11.596% | $269.3369 | $269.34 | $269.35 | $269.30 |
| Purchase #2 | $13.28 | 7.197% | $14.2358 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $197.50 | 7.694% | $212.6957 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $10.55 | 3.508% | $10.9201 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $219.40 | 9.550% | $240.3527 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $36.40 | 10.685% | $40.2893 | $40.29 | $40.30 | $40.30 |
| Purchase #7 | $192.50 | 9.848% | $211.4574 | $211.46 | $211.45 | $211.50 |
| 7 purchase totals = | $910.98 | $999.2879 | $999.30 | $999.30 | $999.30 | |