| 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 | $236.56 | 9.604% | $259.2792 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $206.26 | 12.775% | $232.6097 | $232.61 | $232.60 | $232.60 |
| Purchase #3 | $166.82 | 11.226% | $185.5472 | $185.55 | $185.55 | $185.50 |
| Purchase #4 | $68.50 | 8.168% | $74.0951 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $47.73 | 11.216% | $53.0834 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $194.28 | 13.654% | $220.807 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $105.93 | 4.626% | $110.8303 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $1,026.08 | $1,136.2519 | $1,136.26 | $1,136.30 | $1,136.20 | |