| 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 | $133.31 | 9.376% | $145.8091 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $216.86 | 12.650% | $244.2928 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $240.63 | 4.155% | $250.6282 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $100.64 | 6.253% | $106.933 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $52.48 | 4.671% | $54.9313 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $245.56 | 4.761% | $257.2511 | $257.25 | $257.25 | $257.30 |
| Purchase #7 | $177.44 | 12.535% | $199.6821 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $1,166.92 | $1,259.5276 | $1,259.52 | $1,259.60 | $1,259.50 | |