| 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 | $137.52 | 5.354% | $144.8828 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $220.41 | 3.502% | $228.1288 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $250.85 | 5.216% | $263.9343 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $187.34 | 8.858% | $203.9346 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $219.52 | 5.679% | $231.9865 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $30.66 | 6.242% | $32.5738 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $191.71 | 13.707% | $217.9877 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,238.01 | $1,323.4285 | $1,323.42 | $1,323.50 | $1,323.40 | |