| 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 | $105.85 | 12.287% | $118.8558 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $137.66 | 13.257% | $155.9096 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $214.44 | 12.831% | $241.9548 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $123.42 | 5.431% | $130.1229 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $161.48 | 8.268% | $174.8312 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $194.85 | 5.867% | $206.2818 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $140.98 | 12.570% | $158.7012 | $158.70 | $158.70 | $158.70 |
| 7 purchase totals = | $1,078.68 | $1,186.6573 | $1,186.65 | $1,186.65 | $1,186.70 | |