| 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 | $187.36 | 13.865% | $213.3375 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $242.48 | 13.227% | $274.5528 | $274.55 | $274.55 | $274.60 |
| Purchase #3 | $78.88 | 4.870% | $82.7215 | $82.72 | $82.70 | $82.70 |
| Purchase #4 | $230.86 | 10.471% | $255.0334 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $98.57 | 9.510% | $107.944 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $223.72 | 3.377% | $231.275 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $184.71 | 9.170% | $201.6479 | $201.65 | $201.65 | $201.60 |
| 7 purchase totals = | $1,246.58 | $1,366.5121 | $1,366.51 | $1,366.55 | $1,366.40 | |