| 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 | $218.37 | 10.869% | $242.1046 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $65.26 | 13.116% | $73.8195 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $61.30 | 12.570% | $69.0054 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $224.32 | 5.684% | $237.0703 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $216.98 | 4.313% | $226.3383 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $57.88 | 9.371% | $63.3039 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $149.41 | 10.860% | $165.6359 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $993.52 | $1,077.2779 | $1,077.28 | $1,077.25 | $1,077.20 | |