| 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 | $177.61 | 3.827% | $184.4071 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $226.56 | 9.285% | $247.5961 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $243.48 | 10.181% | $268.2687 | $268.27 | $268.25 | $268.30 |
| Purchase #4 | $46.25 | 7.487% | $49.7127 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $61.72 | 13.124% | $69.8201 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $237.54 | 6.633% | $253.296 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $188.66 | 11.811% | $210.9426 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,181.82 | $1,284.0433 | $1,284.05 | $1,284.00 | $1,284.00 | |