| 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 | $29.54 | 13.738% | $33.5982 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $137.73 | 7.440% | $147.9771 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $216.76 | 3.751% | $224.8907 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $240.86 | 3.111% | $248.3532 | $248.35 | $248.35 | $248.40 |
| Purchase #5 | $225.56 | 12.132% | $252.9249 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $226.92 | 13.517% | $257.5928 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $249.81 | 9.366% | $273.2072 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $1,327.18 | $1,438.5441 | $1,438.54 | $1,438.55 | $1,438.60 | |