| 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 | $237.66 | 8.640% | $258.1938 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $239.82 | 12.722% | $270.3299 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $110.63 | 12.366% | $124.3105 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $87.47 | 6.677% | $93.3104 | $93.31 | $93.30 | $93.30 |
| Purchase #5 | $102.81 | 13.565% | $116.7562 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $181.55 | 4.458% | $189.6435 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $109.27 | 6.865% | $116.7714 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $1,069.21 | $1,169.3157 | $1,169.31 | $1,169.30 | $1,169.30 | |