| 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 | $128.62 | 7.196% | $137.8755 | $137.88 | $137.90 | $137.90 |
| Purchase #2 | $120.43 | 9.549% | $131.9299 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $24.66 | 12.400% | $27.7178 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $227.83 | 8.692% | $247.633 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $194.92 | 5.798% | $206.2215 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $148.60 | 7.332% | $159.4954 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $115.80 | 13.855% | $131.8441 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $960.86 | $1,042.7172 | $1,042.72 | $1,042.75 | $1,042.60 | |