| 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 | $179.81 | 12.623% | $202.5074 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $183.50 | 12.507% | $206.4503 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $228.29 | 7.368% | $245.1104 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $12.54 | 13.788% | $14.269 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $65.34 | 6.435% | $69.5446 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $50.45 | 4.673% | $52.8075 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $113.99 | 3.503% | $117.9831 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $833.92 | $908.6723 | $908.67 | $908.65 | $908.70 | |