| 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 | $8.42 | 10.555% | $9.3087 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $181.95 | 10.170% | $200.4543 | $200.45 | $200.45 | $200.50 |
| Purchase #3 | $197.88 | 5.188% | $208.146 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $48.39 | 9.466% | $52.9706 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $227.94 | 5.565% | $240.6249 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $72.46 | 4.291% | $75.5693 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $169.34 | 9.131% | $184.8024 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $906.38 | $971.8762 | $971.87 | $971.80 | $971.90 | |