| 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 | $213.59 | 12.789% | $240.906 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $20.74 | 12.642% | $23.362 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $140.90 | 11.316% | $156.8442 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $134.97 | 6.273% | $143.4367 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $153.45 | 5.160% | $161.368 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $167.50 | 7.233% | $179.6153 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $234.52 | 4.549% | $245.1883 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $1,065.67 | $1,150.7205 | $1,150.73 | $1,150.70 | $1,150.70 | |