| 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 | $212.80 | 9.686% | $233.4118 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $43.59 | 3.287% | $45.0228 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $228.97 | 13.199% | $259.1918 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $141.56 | 11.699% | $158.1211 | $158.12 | $158.10 | $158.10 |
| Purchase #5 | $179.94 | 4.598% | $188.2136 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $64.83 | 7.731% | $69.842 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $75.46 | 6.280% | $80.1989 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $947.15 | $1,034.0020 | $1,033.99 | $1,033.95 | $1,033.90 | |