| 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 | $108.48 | 7.285% | $116.3828 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $225.87 | 5.121% | $237.4368 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $179.29 | 8.498% | $194.5261 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $99.65 | 6.440% | $106.0675 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $189.92 | 4.534% | $198.531 | $198.53 | $198.55 | $198.50 |
| Purchase #6 | $158.28 | 8.477% | $171.6974 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $202.31 | 10.551% | $223.6557 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,163.80 | $1,248.2973 | $1,248.31 | $1,248.35 | $1,248.30 | |