| 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 | $118.38 | 4.153% | $123.2963 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $105.59 | 12.536% | $118.8268 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $102.57 | 9.280% | $112.0885 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $114.67 | 8.319% | $124.2094 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $88.79 | 10.597% | $98.1991 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $121.77 | 13.126% | $137.7535 | $137.75 | $137.75 | $137.80 |
| Purchase #7 | $63.36 | 5.145% | $66.6199 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $715.13 | $780.9935 | $781.00 | $781.00 | $781.00 | |