| 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 | $225.58 | 11.385% | $251.2623 | $251.26 | $251.25 | $251.30 |
| Purchase #2 | $245.81 | 3.629% | $254.7304 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $25.37 | 6.551% | $27.032 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $151.90 | 12.800% | $171.3432 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $132.51 | 4.138% | $137.9933 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $164.80 | 13.480% | $187.015 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $146.28 | 8.519% | $158.7416 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $1,092.25 | $1,188.1178 | $1,188.11 | $1,188.15 | $1,188.00 | |