| 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 | $125.97 | 13.298% | $142.7215 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $210.30 | 6.623% | $224.2282 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $189.77 | 4.662% | $198.6171 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $197.78 | 3.390% | $204.4847 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $114.43 | 9.521% | $125.3249 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $172.98 | 8.460% | $187.6141 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $141.46 | 4.810% | $148.2642 | $148.26 | $148.25 | $148.30 |
| 7 purchase totals = | $1,152.69 | $1,231.2547 | $1,231.24 | $1,231.20 | $1,231.20 | |