| 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 | $210.66 | 13.290% | $238.6567 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $5.82 | 10.619% | $6.438 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $138.83 | 7.331% | $149.0076 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $226.74 | 8.667% | $246.3916 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $23.87 | 7.112% | $25.5676 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $34.40 | 10.660% | $38.067 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $32.99 | 5.226% | $34.7141 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $673.31 | $738.8426 | $738.85 | $738.80 | $738.90 | |