| 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 | $205.89 | 12.169% | $230.9448 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $100.50 | 8.649% | $109.1922 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $158.48 | 13.436% | $179.7734 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $245.97 | 8.823% | $267.6719 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $213.79 | 7.641% | $230.1257 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $119.79 | 3.142% | $123.5538 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $188.36 | 3.277% | $194.5326 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,232.78 | $1,335.7944 | $1,335.78 | $1,335.80 | $1,335.80 | |