| 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 | $214.48 | 3.439% | $221.856 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $65.29 | 7.720% | $70.3304 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $177.86 | 13.638% | $202.1165 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $204.78 | 9.357% | $223.9413 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $119.71 | 7.451% | $128.6296 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $40.41 | 9.166% | $44.114 | $44.11 | $44.10 | $44.10 |
| Purchase #7 | $215.81 | 13.414% | $244.7588 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,038.34 | $1,135.7466 | $1,135.75 | $1,135.75 | $1,135.70 | |