| 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 | $7.35 | 10.498% | $8.1216 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $126.86 | 5.188% | $133.4415 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $110.36 | 7.396% | $118.5222 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $237.36 | 9.396% | $259.6623 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $205.85 | 11.156% | $228.8146 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $152.55 | 13.307% | $172.8498 | $172.85 | $172.85 | $172.80 |
| Purchase #7 | $221.73 | 9.711% | $243.2622 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,062.06 | $1,164.6742 | $1,164.66 | $1,164.60 | $1,164.60 | |