| 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 | $218.60 | 12.295% | $245.4769 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $221.28 | 12.244% | $248.3735 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $201.73 | 13.788% | $229.5445 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $191.45 | 9.545% | $209.7239 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $156.31 | 6.167% | $165.9496 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $160.99 | 13.816% | $183.2324 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $70.81 | 7.796% | $76.3303 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $1,221.17 | $1,358.6311 | $1,358.62 | $1,358.65 | $1,358.50 | |