| 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 | $215.48 | 10.651% | $238.4308 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $140.67 | 12.199% | $157.8303 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $120.30 | 6.652% | $128.3024 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $151.34 | 7.555% | $162.7737 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $37.44 | 8.319% | $40.5546 | $40.55 | $40.55 | $40.60 |
| Purchase #6 | $109.29 | 12.142% | $122.56 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $15.89 | 8.145% | $17.1842 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $790.41 | $867.6360 | $867.62 | $867.65 | $867.70 | |