| 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 | $110.77 | 7.573% | $119.1586 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $59.45 | 6.840% | $63.5164 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $218.27 | 6.454% | $232.3571 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $108.84 | 10.559% | $120.3324 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $210.81 | 13.646% | $239.5771 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $165.34 | 8.314% | $179.0864 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $9.66 | 10.874% | $10.7104 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $883.14 | $964.7384 | $964.75 | $964.75 | $964.80 | |