| 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 | $223.48 | 7.134% | $239.4231 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $138.35 | 5.793% | $146.3646 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $45.63 | 4.133% | $47.5159 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $96.41 | 4.850% | $101.0859 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $247.88 | 6.246% | $263.3626 | $263.36 | $263.35 | $263.40 |
| Purchase #6 | $56.54 | 10.863% | $62.6819 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $139.33 | 11.239% | $154.9893 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $947.62 | $1,015.4233 | $1,015.42 | $1,015.40 | $1,015.50 | |