| 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 | $206.65 | 6.183% | $219.4272 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $209.49 | 7.488% | $225.1766 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $18.98 | 4.389% | $19.813 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $179.30 | 5.173% | $188.5752 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $38.35 | 7.179% | $41.1031 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $239.69 | 5.469% | $252.7986 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $96.91 | 3.835% | $100.6265 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $989.37 | $1,047.5202 | $1,047.53 | $1,047.60 | $1,047.50 | |