| 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 | $124.53 | 7.108% | $133.3816 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $106.86 | 9.575% | $117.0918 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $111.80 | 5.297% | $117.722 | $117.72 | $117.70 | $117.70 |
| Purchase #4 | $247.67 | 4.310% | $258.3446 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $120.86 | 9.499% | $132.3405 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $219.42 | 3.127% | $226.2813 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $76.62 | 5.428% | $80.7789 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $1,007.76 | $1,065.9407 | $1,065.93 | $1,066.00 | $1,065.90 | |