| 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 | $115.89 | 13.118% | $131.0925 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $245.69 | 11.286% | $273.4186 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $13.39 | 10.155% | $14.7498 | $14.75 | $14.75 | $14.70 |
| Purchase #4 | $197.49 | 3.482% | $204.3666 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $168.68 | 9.469% | $184.6523 | $184.65 | $184.65 | $184.70 |
| Purchase #6 | $118.72 | 3.638% | $123.039 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $220.62 | 7.164% | $236.4252 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,080.48 | $1,167.7440 | $1,167.75 | $1,167.75 | $1,167.70 | |