| 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 | $227.96 | 8.546% | $247.4415 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $112.44 | 13.778% | $127.932 | $127.93 | $127.95 | $127.90 |
| Purchase #3 | $190.27 | 8.535% | $206.5095 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $142.85 | 12.527% | $160.7448 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $29.83 | 7.422% | $32.044 | $32.04 | $32.05 | $32.00 |
| Purchase #6 | $130.37 | 12.296% | $146.4003 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $186.70 | 6.235% | $198.3407 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,020.42 | $1,119.4128 | $1,119.40 | $1,119.45 | $1,119.20 | |