| 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 | $37.91 | 10.475% | $41.8811 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $238.69 | 9.111% | $260.437 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $237.44 | 3.298% | $245.2708 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $233.77 | 12.630% | $263.2952 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $80.75 | 6.377% | $85.8994 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $180.99 | 6.653% | $193.0313 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $140.57 | 7.798% | $151.5316 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $1,150.12 | $1,241.3464 | $1,241.35 | $1,241.40 | $1,241.30 | |