| 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 | $123.42 | 5.832% | $130.6179 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $213.50 | 10.183% | $235.2407 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $223.91 | 9.490% | $245.1591 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $35.33 | 13.298% | $40.0282 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $208.63 | 3.356% | $215.6316 | $215.63 | $215.65 | $215.60 |
| Purchase #6 | $35.27 | 8.627% | $38.3127 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $218.42 | 5.121% | $229.6053 | $229.61 | $229.60 | $229.60 |
| 7 purchase totals = | $1,058.48 | $1,134.5955 | $1,134.60 | $1,134.60 | $1,134.50 | |