| 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 | $205.78 | 10.818% | $228.0413 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $103.59 | 7.855% | $111.727 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $18.42 | 7.858% | $19.8674 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $126.34 | 7.404% | $135.6942 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $155.97 | 3.505% | $161.4367 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $148.87 | 11.394% | $165.8322 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $210.78 | 11.695% | $235.4307 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $969.75 | $1,058.0295 | $1,058.03 | $1,058.10 | $1,057.90 | |