| 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 | $230.90 | 9.457% | $252.7362 | $252.74 | $252.75 | $252.70 |
| Purchase #2 | $50.75 | 6.187% | $53.8899 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $103.69 | 12.775% | $116.9364 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $100.70 | 3.678% | $104.4037 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $41.85 | 10.789% | $46.3652 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $195.51 | 8.760% | $212.6367 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $38.70 | 4.869% | $40.5843 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $762.10 | $827.5524 | $827.56 | $827.60 | $827.50 | |