| 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 | $203.25 | 6.718% | $216.9043 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $115.78 | 5.810% | $122.5068 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $221.60 | 9.107% | $241.7811 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $29.55 | 12.722% | $33.3094 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $85.82 | 9.346% | $93.8407 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $156.53 | 10.429% | $172.8545 | $172.85 | $172.85 | $172.90 |
| Purchase #7 | $91.30 | 3.120% | $94.1486 | $94.15 | $94.15 | $94.10 |
| 7 purchase totals = | $903.83 | $975.3454 | $975.34 | $975.35 | $975.30 | |