| 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 | $205.62 | 12.625% | $231.5795 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $21.34 | 11.280% | $23.7472 | $23.75 | $23.75 | $23.70 |
| Purchase #3 | $47.60 | 12.838% | $53.7109 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $99.57 | 3.533% | $103.0878 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $190.40 | 6.445% | $202.6713 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $199.99 | 9.818% | $219.625 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $130.84 | 8.467% | $141.9182 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $895.36 | $976.3399 | $976.35 | $976.35 | $976.30 | |