| 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 | $9.45 | 13.344% | $10.711 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $191.37 | 3.248% | $197.5857 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $220.39 | 12.142% | $247.1498 | $247.15 | $247.15 | $247.10 |
| Purchase #4 | $84.64 | 8.733% | $92.0316 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $187.94 | 9.377% | $205.5631 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $132.30 | 4.371% | $138.0828 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $142.81 | 5.598% | $150.8045 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $968.90 | $1,041.9285 | $1,041.92 | $1,041.95 | $1,041.90 | |