| 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 | $58.66 | 10.314% | $64.7102 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $205.76 | 3.644% | $213.2579 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $185.39 | 6.601% | $197.6276 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $135.70 | 5.522% | $143.1934 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $37.32 | 5.669% | $39.4357 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $209.34 | 11.342% | $233.0833 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $221.50 | 7.632% | $238.4049 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $1,053.67 | $1,129.7130 | $1,129.71 | $1,129.75 | $1,129.70 | |