| 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 | $209.51 | 9.505% | $229.4239 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $114.57 | 6.315% | $121.8051 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $189.29 | 3.376% | $195.6804 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $222.59 | 12.349% | $250.0776 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $121.58 | 12.339% | $136.5818 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $44.93 | 5.755% | $47.5157 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $182.37 | 6.781% | $194.7365 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $1,084.84 | $1,175.8210 | $1,175.83 | $1,175.85 | $1,175.80 | |