| 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 | $99.33 | 12.751% | $111.9956 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $228.53 | 12.707% | $257.5693 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $105.53 | 13.102% | $119.3565 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $190.32 | 12.810% | $214.7 | $214.70 | $214.70 | $214.70 |
| Purchase #5 | $186.81 | 13.619% | $212.2517 | $212.25 | $212.25 | $212.30 |
| Purchase #6 | $171.67 | 11.393% | $191.2284 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $125.66 | 7.629% | $135.2466 | $135.25 | $135.25 | $135.20 |
| 7 purchase totals = | $1,107.85 | $1,242.3481 | $1,242.36 | $1,242.35 | $1,242.40 | |