| 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 | $210.41 | 5.268% | $221.4944 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $77.99 | 4.870% | $81.7881 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $178.44 | 13.194% | $201.9834 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $19.46 | 12.565% | $21.9051 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $134.56 | 5.303% | $141.6957 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $116.57 | 3.180% | $120.2769 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $206.42 | 7.121% | $221.1192 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $943.85 | $1,010.2628 | $1,010.27 | $1,010.30 | $1,010.30 | |