| 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 | $209.80 | 6.326% | $223.0719 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $232.73 | 3.336% | $240.4939 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $124.32 | 12.764% | $140.1882 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $130.71 | 3.108% | $134.7725 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $101.78 | 7.288% | $109.1977 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $110.84 | 8.373% | $120.1206 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $204.27 | 5.694% | $215.9011 | $215.90 | $215.90 | $215.90 |
| 7 purchase totals = | $1,114.45 | $1,183.7459 | $1,183.74 | $1,183.70 | $1,183.80 | |