| 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 | $220.28 | 10.449% | $243.2971 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $133.66 | 5.115% | $140.4967 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $236.78 | 13.500% | $268.7453 | $268.75 | $268.75 | $268.70 |
| Purchase #4 | $129.91 | 13.310% | $147.201 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $218.29 | 11.103% | $242.5267 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $39.96 | 11.373% | $44.5047 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $6.71 | 11.537% | $7.4841 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $985.59 | $1,094.2556 | $1,094.26 | $1,094.30 | $1,094.20 | |