| 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 | $183.62 | 10.609% | $203.1002 | $203.10 | $203.10 | $203.10 |
| Purchase #2 | $186.81 | 8.868% | $203.3763 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $230.29 | 6.499% | $245.2565 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $235.58 | 9.739% | $258.5231 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $149.36 | 6.747% | $159.4373 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $235.68 | 7.505% | $253.3678 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $98.27 | 8.372% | $106.4972 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $1,319.61 | $1,429.5584 | $1,429.57 | $1,429.55 | $1,429.60 | |