| 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 | $93.96 | 11.648% | $104.9045 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $56.45 | 3.584% | $58.4732 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $187.37 | 8.646% | $203.57 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $243.53 | 10.460% | $269.0032 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $225.91 | 10.318% | $249.2194 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $158.34 | 9.840% | $173.9207 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $178.31 | 12.372% | $200.3705 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,143.87 | $1,259.4615 | $1,259.45 | $1,259.35 | $1,259.50 | |