| 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 | $234.85 | 5.191% | $247.0411 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $83.99 | 4.520% | $87.7863 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $213.84 | 3.707% | $221.767 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $160.56 | 10.517% | $177.4461 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $123.28 | 4.603% | $128.9546 | $128.95 | $128.95 | $129.00 |
| Purchase #6 | $209.48 | 6.410% | $222.9077 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $32.88 | 8.562% | $35.6952 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $1,058.88 | $1,121.5980 | $1,121.61 | $1,121.60 | $1,121.60 | |