| 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 | $235.55 | 8.327% | $255.1642 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $238.70 | 5.499% | $251.8261 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $146.70 | 8.254% | $158.8086 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $7.82 | 13.559% | $8.8803 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $33.96 | 5.368% | $35.783 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $46.59 | 11.409% | $51.9055 | $51.91 | $51.90 | $51.90 |
| Purchase #7 | $192.95 | 7.283% | $207.0025 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $902.27 | $969.3702 | $969.37 | $969.40 | $969.40 | |