| 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 | $194.51 | 12.141% | $218.1255 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $39.89 | 9.536% | $43.6939 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $115.53 | 3.180% | $119.2039 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $69.67 | 13.428% | $79.0253 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $115.53 | 8.421% | $125.2588 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $144.56 | 13.673% | $164.3257 | $164.33 | $164.35 | $164.30 |
| Purchase #7 | $244.69 | 6.382% | $260.3061 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $924.38 | $1,009.9392 | $1,009.95 | $1,010.00 | $1,009.90 | |