| 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 | $244.91 | 4.788% | $256.6363 | $256.64 | $256.65 | $256.60 |
| Purchase #2 | $122.76 | 5.574% | $129.6026 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $167.65 | 3.302% | $173.1858 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $105.63 | 12.341% | $118.6658 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $150.55 | 11.123% | $167.2957 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $177.80 | 4.351% | $185.5361 | $185.54 | $185.55 | $185.50 |
| Purchase #7 | $151.65 | 5.659% | $160.2319 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,120.95 | $1,191.1542 | $1,191.17 | $1,191.20 | $1,191.10 | |