| 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 | $154.27 | 12.340% | $173.3069 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $82.35 | 10.865% | $91.2973 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $99.64 | 12.679% | $112.2734 | $112.27 | $112.25 | $112.30 |
| Purchase #4 | $248.42 | 4.337% | $259.194 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $244.73 | 10.315% | $269.9739 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $190.89 | 5.858% | $202.0723 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $207.59 | 6.511% | $221.1062 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,227.89 | $1,329.2240 | $1,329.22 | $1,329.15 | $1,329.30 | |