| 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 | $134.76 | 3.192% | $139.0615 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $210.32 | 10.463% | $232.3258 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $98.66 | 12.372% | $110.8662 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $7.75 | 3.622% | $8.0307 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $121.25 | 6.298% | $128.8863 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $101.96 | 7.526% | $109.6335 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $68.38 | 9.199% | $74.6703 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $743.08 | $803.4743 | $803.48 | $803.50 | $803.50 | |