| 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 | $97.82 | 5.704% | $103.3997 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $214.44 | 8.546% | $232.766 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $246.62 | 3.392% | $254.9854 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $27.70 | 12.177% | $31.073 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $142.62 | 3.849% | $148.1094 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $166.67 | 9.452% | $182.4236 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $70.27 | 10.345% | $77.5394 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $966.14 | $1,030.2965 | $1,030.30 | $1,030.25 | $1,030.30 | |