| 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 | $196.31 | 11.700% | $219.2783 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $196.38 | 12.416% | $220.7625 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $7.98 | 5.513% | $8.4199 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $119.86 | 6.119% | $127.1942 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $184.75 | 8.321% | $200.123 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $58.85 | 4.767% | $61.6554 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $13.31 | 9.439% | $14.5663 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $777.44 | $851.9996 | $852.00 | $851.95 | $852.10 | |