| 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 | $227.50 | 3.271% | $234.9415 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $109.80 | 10.666% | $121.5113 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $10.34 | 11.735% | $11.5534 | $11.55 | $11.55 | $11.60 |
| Purchase #4 | $172.78 | 3.556% | $178.9241 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $231.32 | 13.545% | $262.6523 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $247.62 | 13.111% | $280.0855 | $280.09 | $280.10 | $280.10 |
| Purchase #7 | $129.57 | 4.794% | $135.7816 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $1,128.93 | $1,225.4497 | $1,225.44 | $1,225.45 | $1,225.50 | |