| 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 | $104.73 | 4.105% | $109.0292 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $171.61 | 9.854% | $188.5204 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $188.33 | 11.206% | $209.4343 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $174.57 | 8.148% | $188.794 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $140.75 | 3.117% | $145.1372 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $96.96 | 4.116% | $100.9509 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $240.43 | 8.515% | $260.9026 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $1,117.38 | $1,202.7686 | $1,202.76 | $1,202.80 | $1,202.70 | |