| 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 | $79.85 | 9.441% | $87.3886 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $196.95 | 4.600% | $206.0097 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $235.54 | 8.743% | $256.1333 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $100.33 | 8.282% | $108.6393 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $183.91 | 5.587% | $194.1851 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $187.25 | 8.152% | $202.5146 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $144.74 | 9.136% | $157.9634 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $1,128.57 | $1,212.8340 | $1,212.83 | $1,212.85 | $1,212.80 | |