| 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 | $219.49 | 3.176% | $226.461 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $96.30 | 5.340% | $101.4424 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $103.61 | 11.189% | $115.2029 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $166.48 | 6.546% | $177.3778 | $177.38 | $177.40 | $177.40 |
| Purchase #5 | $230.87 | 6.370% | $245.5764 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $12.47 | 6.842% | $13.3232 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $180.44 | 4.248% | $188.1051 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,009.66 | $1,067.4888 | $1,067.49 | $1,067.50 | $1,067.50 | |