| 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 | $221.81 | 8.326% | $240.2779 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $62.93 | 4.786% | $65.9418 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $216.42 | 3.835% | $224.7197 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $217.57 | 10.698% | $240.8456 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $15.68 | 4.368% | $16.3649 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $204.83 | 12.421% | $230.2719 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $247.77 | 10.211% | $273.0698 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $1,187.01 | $1,291.4916 | $1,291.49 | $1,291.45 | $1,291.50 | |