| 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 | $121.84 | 4.483% | $127.3021 | $127.30 | $127.30 | $127.30 |
| Purchase #2 | $208.53 | 7.430% | $224.0238 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $121.37 | 11.708% | $135.58 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $156.66 | 7.112% | $167.8017 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $6.32 | 7.513% | $6.7948 | $6.79 | $6.80 | $6.80 |
| Purchase #6 | $120.35 | 7.343% | $129.1873 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $117.77 | 3.529% | $121.9261 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $852.84 | $912.6158 | $912.61 | $912.65 | $912.60 | |