| 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 | $196.63 | 11.298% | $218.8453 | $218.85 | $218.85 | $218.80 |
| Purchase #2 | $140.87 | 13.267% | $159.5592 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $233.39 | 8.775% | $253.87 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $15.92 | 5.572% | $16.8071 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $228.96 | 11.217% | $254.6424 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $229.54 | 9.853% | $252.1566 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $120.73 | 10.327% | $133.1978 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $1,166.04 | $1,289.0784 | $1,289.09 | $1,289.05 | $1,289.10 | |