| 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 | $230.34 | 6.341% | $244.9459 | $244.95 | $244.95 | $244.90 |
| Purchase #2 | $91.98 | 4.204% | $95.8468 | $95.85 | $95.85 | $95.80 |
| Purchase #3 | $222.94 | 8.405% | $241.6781 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $25.84 | 8.701% | $28.0883 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $155.47 | 5.656% | $164.2634 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $98.91 | 10.591% | $109.3856 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $230.97 | 13.682% | $262.5713 | $262.57 | $262.55 | $262.60 |
| 7 purchase totals = | $1,056.45 | $1,146.7794 | $1,146.79 | $1,146.80 | $1,146.80 | |