| 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 | $216.98 | 4.190% | $226.0715 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $147.60 | 3.331% | $152.5166 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $83.25 | 9.549% | $91.1995 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $55.72 | 8.104% | $60.2355 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $101.44 | 13.584% | $115.2196 | $115.22 | $115.20 | $115.20 |
| Purchase #6 | $177.40 | 8.637% | $192.722 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $21.37 | 7.406% | $22.9527 | $22.95 | $22.95 | $23.00 |
| 7 purchase totals = | $803.76 | $860.9174 | $860.92 | $860.85 | $860.90 | |