| 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 | $20.63 | 9.699% | $22.6309 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $194.55 | 5.742% | $205.7211 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $123.96 | 13.657% | $140.8892 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $99.35 | 6.321% | $105.6299 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $137.29 | 9.630% | $150.511 | $150.51 | $150.50 | $150.50 |
| Purchase #6 | $240.75 | 11.139% | $267.5671 | $267.57 | $267.55 | $267.60 |
| Purchase #7 | $211.25 | 13.503% | $239.7751 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,027.78 | $1,132.7243 | $1,132.73 | $1,132.75 | $1,132.70 | |