| 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 | $78.74 | 3.657% | $81.6195 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $199.90 | 11.269% | $222.4267 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $233.53 | 4.766% | $244.66 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $27.62 | 13.595% | $31.3749 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $216.98 | 6.211% | $230.4566 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $242.94 | 6.234% | $258.0849 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $176.89 | 6.329% | $188.0854 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $1,176.60 | $1,256.7080 | $1,256.71 | $1,256.70 | $1,256.80 | |