| 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 | $22.57 | 7.282% | $24.2135 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $159.95 | 13.226% | $181.105 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $120.48 | 13.338% | $136.5496 | $136.55 | $136.55 | $136.50 |
| Purchase #4 | $44.42 | 13.526% | $50.4282 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $170.50 | 3.322% | $176.164 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $10.29 | 9.654% | $11.2834 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $207.76 | 4.169% | $216.4215 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $735.97 | $796.1652 | $796.16 | $796.15 | $796.10 | |