| 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 | $214.79 | 9.765% | $235.7642 | $235.76 | $235.75 | $235.80 |
| Purchase #2 | $246.74 | 10.858% | $273.531 | $273.53 | $273.55 | $273.50 |
| Purchase #3 | $79.45 | 13.401% | $90.0971 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $18.80 | 4.182% | $19.5862 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $244.74 | 7.746% | $263.6976 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $181.40 | 8.760% | $197.2906 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $6.52 | 8.105% | $7.0484 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $992.44 | $1,087.0151 | $1,087.02 | $1,087.05 | $1,087.00 | |