| 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 | $206.90 | 3.821% | $214.8056 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $31.60 | 7.322% | $33.9138 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $210.27 | 13.682% | $239.0391 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $57.99 | 8.160% | $62.722 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $38.47 | 9.467% | $42.112 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $247.63 | 10.643% | $273.9853 | $273.99 | $274.00 | $274.00 |
| Purchase #7 | $119.56 | 13.454% | $135.6456 | $135.65 | $135.65 | $135.60 |
| 7 purchase totals = | $912.42 | $1,002.2234 | $1,002.23 | $1,002.20 | $1,002.10 | |