| 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 | $239.27 | 8.378% | $259.316 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $148.61 | 7.400% | $159.6071 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $100.95 | 3.444% | $104.4267 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $51.63 | 10.462% | $57.0315 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $123.78 | 11.442% | $137.9429 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $198.60 | 6.299% | $211.1098 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $178.92 | 13.448% | $202.9812 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $1,041.76 | $1,132.4152 | $1,132.42 | $1,132.45 | $1,132.30 | |