| 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 | $206.51 | 6.260% | $219.4375 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $237.35 | 13.532% | $269.4682 | $269.47 | $269.45 | $269.50 |
| Purchase #3 | $52.44 | 7.529% | $56.3882 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $222.99 | 12.620% | $251.1313 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $153.49 | 3.316% | $158.5797 | $158.58 | $158.60 | $158.60 |
| Purchase #6 | $242.73 | 5.464% | $255.9928 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $174.55 | 12.350% | $196.1069 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $1,290.06 | $1,407.1046 | $1,407.11 | $1,407.15 | $1,407.10 | |