| 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 | $196.51 | 12.724% | $221.5139 | $221.51 | $221.50 | $221.50 |
| Purchase #2 | $139.76 | 9.442% | $152.9561 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $237.91 | 8.508% | $258.1514 | $258.15 | $258.15 | $258.20 |
| Purchase #4 | $192.46 | 11.295% | $214.1984 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $123.89 | 12.146% | $138.9377 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $91.26 | 8.138% | $98.6867 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $48.62 | 13.242% | $55.0583 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $1,030.41 | $1,139.5025 | $1,139.51 | $1,139.50 | $1,139.60 | |