| 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 | $202.45 | 9.837% | $222.365 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $108.34 | 13.343% | $122.7958 | $122.80 | $122.80 | $122.80 |
| Purchase #3 | $98.97 | 4.616% | $103.5385 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $250.30 | 8.140% | $270.6744 | $270.67 | $270.65 | $270.70 |
| Purchase #5 | $191.79 | 9.806% | $210.5969 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $85.86 | 9.300% | $93.845 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $211.61 | 5.807% | $223.8982 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,149.32 | $1,247.7138 | $1,247.73 | $1,247.70 | $1,247.70 | |