| 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 | $234.52 | 3.166% | $241.9449 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $40.49 | 7.230% | $43.4174 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $63.65 | 10.847% | $70.5541 | $70.55 | $70.55 | $70.60 |
| Purchase #4 | $226.36 | 9.335% | $247.4907 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $241.32 | 12.768% | $272.1317 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $208.69 | 6.237% | $221.706 | $221.71 | $221.70 | $221.70 |
| Purchase #7 | $32.52 | 6.204% | $34.5375 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $1,047.55 | $1,131.7823 | $1,131.78 | $1,131.80 | $1,131.70 | |