| 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 | $213.25 | 7.299% | $228.8151 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $100.73 | 7.193% | $107.9755 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $239.61 | 7.416% | $257.3795 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $129.81 | 4.606% | $135.789 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $56.55 | 7.241% | $60.6448 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $231.68 | 8.506% | $251.3867 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $118.33 | 11.332% | $131.7392 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $1,089.96 | $1,173.7298 | $1,173.74 | $1,173.80 | $1,173.70 | |