| 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 | $229.34 | 5.400% | $241.7244 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $230.38 | 10.202% | $253.8834 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $56.76 | 3.737% | $58.8811 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $75.68 | 4.395% | $79.0061 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $136.32 | 3.673% | $141.327 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $79.45 | 7.586% | $85.4771 | $85.48 | $85.50 | $85.50 |
| Purchase #7 | $152.32 | 9.716% | $167.1194 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $960.25 | $1,027.4185 | $1,027.42 | $1,027.45 | $1,027.40 | |