| 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 | $211.41 | 9.139% | $230.7308 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $229.96 | 11.424% | $256.2306 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $86.70 | 6.557% | $92.3849 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $26.89 | 4.409% | $28.0756 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $111.78 | 7.753% | $120.4463 | $120.45 | $120.45 | $120.40 |
| Purchase #6 | $160.88 | 13.510% | $182.6149 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $91.78 | 10.251% | $101.1884 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $919.40 | $1,011.6715 | $1,011.67 | $1,011.75 | $1,011.60 | |