| 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 | $230.81 | 5.481% | $243.4607 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $119.53 | 11.637% | $133.4397 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $240.81 | 9.779% | $264.3588 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $67.59 | 9.790% | $74.2071 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $200.87 | 8.517% | $217.9781 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $80.97 | 3.493% | $83.7983 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $56.73 | 9.642% | $62.1999 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $997.31 | $1,079.4426 | $1,079.45 | $1,079.45 | $1,079.50 | |