| 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 | $240.89 | 6.192% | $255.8059 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $12.36 | 9.531% | $13.538 | $13.54 | $13.55 | $13.50 |
| Purchase #3 | $17.25 | 5.774% | $18.246 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $17.63 | 11.402% | $19.6402 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $135.95 | 8.104% | $146.9674 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $200.92 | 4.151% | $209.2602 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $222.59 | 10.145% | $245.1718 | $245.17 | $245.15 | $245.20 |
| 7 purchase totals = | $847.59 | $908.6295 | $908.64 | $908.60 | $908.60 | |