| 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 | $83.29 | 8.551% | $90.4121 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $240.64 | 7.236% | $258.0527 | $258.05 | $258.05 | $258.10 |
| Purchase #3 | $211.54 | 4.503% | $221.0656 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $93.99 | 13.378% | $106.564 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $211.65 | 9.730% | $232.2435 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $185.59 | 4.706% | $194.3239 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $205.70 | 3.336% | $212.5622 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,232.40 | $1,315.2240 | $1,315.21 | $1,315.15 | $1,315.30 | |