| 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 | $191.31 | 3.367% | $197.7514 | $197.75 | $197.75 | $197.80 |
| Purchase #2 | $70.40 | 13.265% | $79.7386 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $118.30 | 4.341% | $123.4354 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $146.87 | 9.686% | $161.0958 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $228.32 | 3.628% | $236.6034 | $236.60 | $236.60 | $236.60 |
| Purchase #6 | $248.57 | 7.492% | $267.1929 | $267.19 | $267.20 | $267.20 |
| Purchase #7 | $250.63 | 13.756% | $285.1067 | $285.11 | $285.10 | $285.10 |
| 7 purchase totals = | $1,254.40 | $1,350.9242 | $1,350.93 | $1,350.95 | $1,350.90 | |