| 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 | $240.80 | 9.260% | $263.0981 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $74.31 | 13.722% | $84.5068 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $153.66 | 4.282% | $160.2397 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $117.28 | 12.863% | $132.3657 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $128.26 | 13.210% | $145.2031 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $113.81 | 5.871% | $120.4918 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $199.86 | 13.465% | $226.7711 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $1,027.98 | $1,132.6763 | $1,132.68 | $1,132.65 | $1,132.70 | |