| 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 | $187.34 | 10.535% | $207.0763 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $127.86 | 12.165% | $143.4142 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $134.32 | 8.541% | $145.7923 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $101.65 | 12.513% | $114.3695 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $192.81 | 11.459% | $214.9041 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $227.72 | 10.483% | $251.5919 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $59.58 | 5.116% | $62.6281 | $62.63 | $62.65 | $62.60 |
| 7 purchase totals = | $1,031.28 | $1,139.7764 | $1,139.77 | $1,139.80 | $1,139.80 | |