| 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 | $216.70 | 10.116% | $238.6214 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $202.48 | 7.619% | $217.907 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $154.40 | 3.223% | $159.3763 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $232.26 | 4.413% | $242.5096 | $242.51 | $242.50 | $242.50 |
| Purchase #5 | $37.61 | 11.289% | $41.8558 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $209.81 | 13.304% | $237.7231 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $122.40 | 6.379% | $130.2079 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $1,175.66 | $1,268.2011 | $1,268.21 | $1,268.15 | $1,268.20 | |