| 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 | $220.39 | 10.775% | $244.137 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $241.25 | 4.771% | $252.76 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $72.46 | 5.593% | $76.5127 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $192.33 | 6.322% | $204.4891 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $204.51 | 4.786% | $214.2978 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $196.38 | 11.215% | $218.404 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $92.35 | 8.302% | $100.0169 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $1,219.67 | $1,310.6175 | $1,310.62 | $1,310.60 | $1,310.60 | |