| 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 | $37.38 | 10.701% | $41.38 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $115.77 | 6.245% | $122.9998 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $226.68 | 6.384% | $241.1513 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $38.89 | 3.627% | $40.3005 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $167.64 | 11.668% | $187.2002 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $78.31 | 9.160% | $85.4832 | $85.48 | $85.50 | $85.50 |
| Purchase #7 | $201.47 | 13.770% | $229.2124 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $866.14 | $947.7274 | $947.72 | $947.75 | $947.80 | |