| 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 | $189.59 | 6.534% | $201.9778 | $201.98 | $202.00 | $202.00 |
| Purchase #2 | $112.48 | 4.800% | $117.879 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $156.67 | 12.352% | $176.0219 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $200.84 | 9.450% | $219.8194 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $173.85 | 4.270% | $181.2734 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $189.67 | 13.139% | $214.5907 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $105.70 | 3.504% | $109.4037 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,128.80 | $1,220.9659 | $1,220.96 | $1,220.95 | $1,221.00 | |