| 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 | $12.52 | 5.132% | $13.1625 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $95.28 | 10.601% | $105.3806 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $152.40 | 11.218% | $169.4962 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $226.93 | 4.726% | $237.6547 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $191.53 | 10.258% | $211.1771 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $179.35 | 3.624% | $185.8496 | $185.85 | $185.85 | $185.80 |
| Purchase #7 | $134.65 | 4.376% | $140.5423 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $992.66 | $1,063.2630 | $1,063.26 | $1,063.30 | $1,063.30 | |