| 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 | $220.84 | 11.737% | $246.76 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $144.68 | 13.438% | $164.1221 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $150.57 | 5.181% | $158.371 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $209.29 | 7.471% | $224.9261 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $221.74 | 4.859% | $232.5143 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $159.62 | 4.735% | $167.178 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $109.66 | 4.497% | $114.5914 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $1,216.40 | $1,308.4629 | $1,308.46 | $1,308.45 | $1,308.50 | |