| 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 | $211.54 | 3.439% | $218.8149 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $77.26 | 8.204% | $83.5984 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $91.47 | 11.486% | $101.9762 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $46.78 | 12.809% | $52.7721 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $126.61 | 6.196% | $134.4548 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $195.28 | 12.469% | $219.6295 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $185.85 | 12.673% | $209.4028 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $934.79 | $1,020.6487 | $1,020.64 | $1,020.65 | $1,020.70 | |