| 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 | $249.63 | 7.836% | $269.191 | $269.19 | $269.20 | $269.20 |
| Purchase #2 | $241.40 | 10.515% | $266.7832 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $21.48 | 4.450% | $22.4359 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $164.85 | 6.242% | $175.1399 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $24.46 | 3.565% | $25.332 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $113.31 | 4.544% | $118.4588 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $31.44 | 9.174% | $34.3243 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $846.57 | $911.6651 | $911.66 | $911.70 | $911.60 | |