| 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 | $133.63 | 5.378% | $140.8166 | $140.82 | $140.80 | $140.80 |
| Purchase #2 | $126.46 | 9.352% | $138.2865 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $247.37 | 9.105% | $269.893 | $269.89 | $269.90 | $269.90 |
| Purchase #4 | $112.99 | 10.152% | $124.4607 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $108.43 | 7.628% | $116.701 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $34.38 | 12.872% | $38.8054 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $204.54 | 10.803% | $226.6365 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $967.80 | $1,055.5997 | $1,055.61 | $1,055.60 | $1,055.60 | |