| 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 | $115.49 | 9.349% | $126.2872 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $116.88 | 13.775% | $132.9802 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $217.75 | 4.137% | $226.7583 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $202.48 | 9.569% | $221.8553 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $239.61 | 13.241% | $271.3368 | $271.34 | $271.35 | $271.30 |
| Purchase #6 | $160.30 | 8.234% | $173.4991 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $120.81 | 7.406% | $129.7572 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $1,173.32 | $1,282.4741 | $1,282.49 | $1,282.50 | $1,282.60 | |