| 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 | $221.44 | 12.869% | $249.9371 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $30.88 | 4.354% | $32.2245 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $135.67 | 6.524% | $144.5211 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $160.69 | 9.738% | $176.338 | $176.34 | $176.35 | $176.30 |
| Purchase #5 | $134.26 | 11.691% | $149.9563 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $157.47 | 6.213% | $167.2536 | $167.25 | $167.25 | $167.30 |
| Purchase #7 | $32.65 | 11.598% | $36.4367 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $873.06 | $956.6673 | $956.67 | $956.65 | $956.60 | |