| 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 | $201.63 | 12.860% | $227.5596 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $162.54 | 13.471% | $184.4358 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $74.81 | 13.146% | $84.6445 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $131.75 | 6.364% | $140.1346 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $13.82 | 8.239% | $14.9586 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $132.86 | 12.419% | $149.3599 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $209.97 | 4.695% | $219.8281 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $927.38 | $1,020.9211 | $1,020.92 | $1,020.95 | $1,020.90 | |