| 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 | $145.42 | 3.485% | $150.4879 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $235.97 | 5.391% | $248.6911 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $16.82 | 12.385% | $18.9032 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $241.91 | 9.845% | $265.726 | $265.73 | $265.75 | $265.70 |
| Purchase #5 | $50.58 | 9.178% | $55.2222 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $162.61 | 10.262% | $179.297 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $113.78 | 6.836% | $121.558 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $967.09 | $1,039.8854 | $1,039.89 | $1,039.90 | $1,039.90 | |