| 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 | $240.39 | 3.299% | $248.3205 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $117.65 | 13.230% | $133.2151 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $216.35 | 12.567% | $243.5387 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $215.48 | 10.256% | $237.5796 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $64.84 | 4.228% | $67.5814 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $96.36 | 7.647% | $103.7286 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $223.63 | 3.828% | $232.1906 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,174.70 | $1,266.1545 | $1,266.16 | $1,266.20 | $1,266.10 | |