| 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 | $160.60 | 3.614% | $166.4041 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $249.41 | 13.332% | $282.6613 | $282.66 | $282.65 | $282.70 |
| Purchase #3 | $246.45 | 7.761% | $265.577 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $214.50 | 8.259% | $232.2156 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $99.89 | 8.241% | $108.1219 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $19.55 | 12.564% | $22.0063 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $249.44 | 5.854% | $264.0422 | $264.04 | $264.05 | $264.00 |
| 7 purchase totals = | $1,239.84 | $1,341.0284 | $1,341.03 | $1,341.00 | $1,341.00 | |