| 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 | $57.71 | 12.785% | $65.0882 | $65.09 | $65.10 | $65.10 |
| Purchase #2 | $200.74 | 4.469% | $209.7111 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $160.75 | 13.390% | $182.2744 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $213.82 | 11.493% | $238.3943 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $123.42 | 12.292% | $138.5908 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $233.51 | 10.605% | $258.2737 | $258.27 | $258.25 | $258.30 |
| Purchase #7 | $120.33 | 7.393% | $129.226 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $1,110.28 | $1,221.5585 | $1,221.55 | $1,221.55 | $1,221.60 | |