| 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 | $120.37 | 10.748% | $133.3074 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $122.80 | 6.767% | $131.1099 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $39.85 | 7.238% | $42.7343 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $116.81 | 6.363% | $124.2426 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $187.60 | 5.528% | $197.9705 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $229.32 | 4.481% | $239.5958 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $234.69 | 11.684% | $262.1112 | $262.11 | $262.10 | $262.10 |
| 7 purchase totals = | $1,051.44 | $1,131.0717 | $1,131.07 | $1,131.05 | $1,131.00 | |