| 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 | $81.54 | 9.265% | $89.0947 | $89.09 | $89.10 | $89.10 |
| Purchase #2 | $214.46 | 7.852% | $231.2994 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $191.60 | 8.334% | $207.5679 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $47.42 | 13.621% | $53.8791 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $233.94 | 11.227% | $260.2044 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $179.96 | 3.268% | $185.8411 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $197.69 | 10.512% | $218.4712 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $1,146.61 | $1,246.3578 | $1,246.35 | $1,246.35 | $1,246.40 | |