| 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 | $80.58 | 5.605% | $85.0965 | $85.10 | $85.10 | $85.10 |
| Purchase #2 | $143.62 | 13.422% | $162.8967 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $223.86 | 13.281% | $253.5908 | $253.59 | $253.60 | $253.60 |
| Purchase #4 | $73.49 | 10.324% | $81.0771 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $168.53 | 4.440% | $176.0127 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $234.50 | 5.185% | $246.6588 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $221.49 | 10.604% | $244.9768 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,146.07 | $1,250.3094 | $1,250.32 | $1,250.35 | $1,250.40 | |