| 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 | $234.63 | 7.114% | $251.3216 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $65.82 | 7.630% | $70.8421 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $167.64 | 5.470% | $176.8099 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $184.33 | 12.872% | $208.057 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $31.62 | 10.751% | $35.0195 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $49.35 | 8.565% | $53.5768 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $90.43 | 13.209% | $102.3749 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $823.82 | $898.0018 | $898.00 | $897.95 | $898.00 | |