| 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 | $38.42 | 11.870% | $42.9805 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $91.43 | 8.312% | $99.0297 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $198.91 | 6.489% | $211.8173 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $164.51 | 6.772% | $175.6506 | $175.65 | $175.65 | $175.70 |
| Purchase #5 | $221.99 | 5.372% | $233.9153 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $140.52 | 3.203% | $145.0209 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $207.83 | 10.671% | $230.0075 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,063.61 | $1,138.4218 | $1,138.43 | $1,138.40 | $1,138.40 | |