| 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 | $214.71 | 12.214% | $240.9347 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $239.86 | 4.828% | $251.4404 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $23.37 | 6.198% | $24.8185 | $24.82 | $24.80 | $24.80 |
| Purchase #4 | $17.36 | 11.329% | $19.3267 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $191.27 | 7.645% | $205.8926 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $135.93 | 7.524% | $146.1574 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $229.69 | 9.809% | $252.2203 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,052.19 | $1,140.7906 | $1,140.79 | $1,140.80 | $1,140.70 | |