| 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 | $82.79 | 10.681% | $91.6328 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $122.93 | 4.284% | $128.1963 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $243.66 | 3.428% | $252.0127 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $89.26 | 5.717% | $94.363 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $249.28 | 3.673% | $258.4361 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $189.73 | 12.611% | $213.6569 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $125.77 | 13.843% | $143.1803 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $1,103.42 | $1,181.4781 | $1,181.48 | $1,181.50 | $1,181.50 | |