| 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 | $8.46 | 6.224% | $8.9866 | $8.99 | $9.00 | $9.00 |
| Purchase #2 | $238.64 | 6.285% | $253.6385 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $202.66 | 10.105% | $223.1388 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $47.48 | 8.356% | $51.4474 | $51.45 | $51.45 | $51.40 |
| Purchase #5 | $191.63 | 11.401% | $213.4777 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $126.97 | 10.688% | $140.5406 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $212.35 | 10.464% | $234.5703 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $1,028.19 | $1,125.7999 | $1,125.81 | $1,125.85 | $1,125.70 | |