| 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 | $204.52 | 12.862% | $230.8254 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $131.79 | 4.802% | $138.1186 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $228.51 | 9.332% | $249.8346 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $133.93 | 7.750% | $144.3096 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $26.32 | 11.794% | $29.4242 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $241.66 | 7.691% | $260.2461 | $260.25 | $260.25 | $260.20 |
| Purchase #7 | $132.47 | 5.280% | $139.4644 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $1,099.20 | $1,192.2229 | $1,192.22 | $1,192.20 | $1,192.10 | |