| 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 | $196.27 | 8.353% | $212.6644 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $78.32 | 7.822% | $84.4462 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $171.32 | 12.496% | $192.7281 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $131.77 | 3.769% | $136.7364 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $110.28 | 7.113% | $118.1242 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $80.63 | 5.232% | $84.8486 | $84.85 | $84.85 | $84.80 |
| Purchase #7 | $146.49 | 4.254% | $152.7217 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $915.08 | $982.2696 | $982.27 | $982.25 | $982.10 | |