| 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 | $111.92 | 4.838% | $117.3347 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $123.50 | 6.765% | $131.8548 | $131.85 | $131.85 | $131.90 |
| Purchase #3 | $230.74 | 9.151% | $251.855 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $197.49 | 9.742% | $216.7295 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $121.98 | 7.219% | $130.7857 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $161.29 | 11.522% | $179.8738 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $247.34 | 3.496% | $255.987 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,194.26 | $1,284.4205 | $1,284.42 | $1,284.45 | $1,284.50 | |