| 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 | $123.40 | 7.341% | $132.4588 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $130.73 | 6.833% | $139.6628 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $197.94 | 5.770% | $209.3611 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $166.48 | 6.423% | $177.173 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $10.47 | 10.727% | $11.5931 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $201.65 | 8.127% | $218.0381 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $111.36 | 13.764% | $126.6876 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $942.03 | $1,014.9745 | $1,014.97 | $1,014.95 | $1,015.10 | |