| 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 | $232.54 | 3.729% | $241.2114 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $246.57 | 5.339% | $259.7344 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $224.97 | 8.802% | $244.7719 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $180.30 | 10.130% | $198.5644 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $224.50 | 8.334% | $243.2098 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $192.61 | 13.535% | $218.6798 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $215.91 | 3.840% | $224.2009 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $1,517.40 | $1,630.3726 | $1,630.36 | $1,630.35 | $1,630.40 | |