| 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 | $122.80 | 3.382% | $126.9531 | $126.95 | $126.95 | $127.00 |
| Purchase #2 | $19.76 | 11.111% | $21.9555 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $197.28 | 11.431% | $219.8311 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $205.90 | 6.843% | $219.9897 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $216.75 | 5.390% | $228.4328 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $14.55 | 10.131% | $16.0241 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $198.44 | 11.800% | $221.8559 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $975.48 | $1,055.0422 | $1,055.04 | $1,055.05 | $1,055.10 | |