| 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 | $197.91 | 3.787% | $205.4049 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $19.35 | 8.149% | $20.9268 | $20.93 | $20.95 | $20.90 |
| Purchase #3 | $127.41 | 4.787% | $133.5091 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $106.62 | 8.682% | $115.8767 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $179.97 | 9.457% | $196.9898 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $48.27 | 4.777% | $50.5759 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $113.86 | 6.750% | $121.5456 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $793.39 | $844.8288 | $844.84 | $844.90 | $844.80 | |