| 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 | $226.37 | 8.804% | $246.2996 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $9.53 | 11.760% | $10.6507 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $129.51 | 7.481% | $139.1986 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $14.60 | 3.276% | $15.0783 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $61.52 | 6.693% | $65.6375 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $194.73 | 5.641% | $205.7147 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $145.56 | 13.505% | $165.2179 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $781.82 | $847.7973 | $847.80 | $847.80 | $847.80 | |