| 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 | $224.59 | 10.299% | $247.7205 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $97.51 | 8.443% | $105.7428 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $183.38 | 13.377% | $207.9107 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $70.58 | 9.748% | $77.4601 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $21.52 | 5.115% | $22.6207 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $178.87 | 4.617% | $187.1284 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $145.33 | 12.589% | $163.6256 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $921.78 | $1,012.2088 | $1,012.21 | $1,012.20 | $1,012.10 | |