| 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 | $215.97 | 8.636% | $234.6212 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $209.78 | 4.277% | $218.7523 | $218.75 | $218.75 | $218.80 |
| Purchase #3 | $139.60 | 3.664% | $144.7149 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $14.62 | 13.661% | $16.6172 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $217.27 | 4.212% | $226.4214 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $120.63 | 7.406% | $129.5639 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $115.61 | 12.866% | $130.4844 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $1,033.48 | $1,101.1753 | $1,101.16 | $1,101.10 | $1,101.20 | |