| 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 | $131.91 | 13.311% | $149.4685 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $20.90 | 12.620% | $23.5376 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $200.39 | 12.552% | $225.543 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $210.97 | 6.397% | $224.4658 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $149.42 | 8.393% | $161.9608 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $23.80 | 10.472% | $26.2923 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $220.37 | 12.230% | $247.3213 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $957.76 | $1,058.5893 | $1,058.59 | $1,058.55 | $1,058.60 | |