| 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 | $102.94 | 11.131% | $114.3983 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $102.76 | 10.714% | $113.7697 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $219.58 | 10.345% | $242.2956 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $132.54 | 3.732% | $137.4864 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $193.42 | 4.665% | $202.443 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $29.62 | 4.849% | $31.0563 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $53.48 | 3.131% | $55.1545 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $834.34 | $896.6038 | $896.61 | $896.60 | $896.70 | |