| 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 | $152.52 | 3.338% | $157.6111 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $195.82 | 3.400% | $202.4779 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $245.99 | 3.344% | $254.2159 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $130.31 | 5.210% | $137.0992 | $137.10 | $137.10 | $137.10 |
| Purchase #5 | $165.55 | 13.667% | $188.1757 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $214.60 | 7.698% | $231.1199 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $100.60 | 8.502% | $109.153 | $109.15 | $109.15 | $109.20 |
| 7 purchase totals = | $1,205.39 | $1,279.8527 | $1,279.86 | $1,279.85 | $1,279.90 | |