| 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 | $120.47 | 6.268% | $128.0211 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $186.84 | 10.553% | $206.5572 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $122.33 | 5.785% | $129.4068 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $71.80 | 11.323% | $79.9299 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $116.82 | 4.205% | $121.7323 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $49.83 | 12.320% | $55.9691 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $8.53 | 11.115% | $9.4781 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $676.62 | $731.0945 | $731.10 | $731.10 | $731.10 | |