| 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 | $119.86 | 4.148% | $124.8318 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $199.84 | 9.331% | $218.4871 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $47.36 | 5.460% | $49.9459 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $173.28 | 11.841% | $193.7981 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $196.46 | 7.294% | $210.7898 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $35.34 | 12.382% | $39.7158 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $244.37 | 9.771% | $268.2474 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $1,016.51 | $1,105.8159 | $1,105.83 | $1,105.85 | $1,105.70 | |