| 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 | $101.86 | 5.502% | $107.4643 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $22.55 | 12.589% | $25.3888 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $208.34 | 3.299% | $215.2131 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $160.43 | 7.375% | $172.2617 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $140.90 | 11.519% | $157.1303 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $238.66 | 3.339% | $246.6289 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $211.99 | 13.518% | $240.6468 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $1,084.73 | $1,164.7339 | $1,164.73 | $1,164.75 | $1,164.70 | |