| 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 | $184.96 | 9.749% | $202.9918 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $10.82 | 3.474% | $11.1959 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $132.62 | 6.817% | $141.6607 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $219.86 | 5.317% | $231.55 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $38.55 | 13.735% | $43.8448 | $43.84 | $43.85 | $43.80 |
| Purchase #6 | $42.66 | 3.223% | $44.0349 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $231.74 | 4.747% | $242.7407 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $861.21 | $918.0188 | $918.01 | $918.05 | $918.00 | |