| 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 | $201.67 | 9.805% | $221.4437 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $42.26 | 3.503% | $43.7404 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $67.41 | 6.856% | $72.0316 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $145.81 | 11.481% | $162.5504 | $162.55 | $162.55 | $162.60 |
| Purchase #5 | $178.75 | 9.378% | $195.5132 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $187.48 | 13.532% | $212.8498 | $212.85 | $212.85 | $212.80 |
| Purchase #7 | $125.65 | 13.467% | $142.5713 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $949.03 | $1,050.7004 | $1,050.69 | $1,050.70 | $1,050.60 | |