| 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 | $217.73 | 5.798% | $230.354 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $89.85 | 4.522% | $93.913 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $45.76 | 13.688% | $52.0236 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $113.77 | 7.188% | $121.9478 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $187.64 | 3.315% | $193.8603 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $181.93 | 13.739% | $206.9254 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $84.42 | 10.320% | $93.1321 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $921.10 | $992.1562 | $992.15 | $992.15 | $992.10 | |