| 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 | $235.83 | 9.555% | $258.3636 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $60.50 | 12.292% | $67.9367 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $147.71 | 8.451% | $160.193 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $109.36 | 7.576% | $117.6451 | $117.65 | $117.65 | $117.60 |
| Purchase #5 | $242.91 | 9.314% | $265.5346 | $265.53 | $265.55 | $265.50 |
| Purchase #6 | $7.94 | 4.277% | $8.2796 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $181.59 | 13.848% | $206.7366 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $985.84 | $1,084.6892 | $1,084.69 | $1,084.75 | $1,084.60 | |