| 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 | $113.90 | 4.823% | $119.3934 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $127.57 | 11.400% | $142.113 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $74.64 | 7.810% | $80.4694 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $102.89 | 3.808% | $106.8081 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $240.92 | 10.710% | $266.7225 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $118.74 | 8.131% | $128.3947 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $100.56 | 6.587% | $107.1839 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $879.22 | $951.0850 | $951.07 | $951.05 | $951.10 | |