| 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 | $246.56 | 8.148% | $266.6497 | $266.65 | $266.65 | $266.60 |
| Purchase #2 | $70.78 | 12.730% | $79.7903 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $118.61 | 7.601% | $127.6255 | $127.63 | $127.65 | $127.60 |
| Purchase #4 | $248.86 | 12.185% | $279.1836 | $279.18 | $279.20 | $279.20 |
| Purchase #5 | $196.72 | 12.759% | $221.8195 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $205.70 | 9.616% | $225.4801 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $236.60 | 9.289% | $258.5778 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $1,323.83 | $1,459.1265 | $1,459.13 | $1,459.20 | $1,459.10 | |