| 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 | $122.50 | 7.741% | $131.9827 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $228.45 | 5.284% | $240.5213 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $17.75 | 11.119% | $19.7236 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $149.50 | 13.209% | $169.2475 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $16.82 | 8.121% | $18.186 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $209.59 | 11.145% | $232.9488 | $232.95 | $232.95 | $232.90 |
| Purchase #7 | $189.99 | 4.728% | $198.9727 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $934.60 | $1,011.5826 | $1,011.58 | $1,011.55 | $1,011.50 | |