| 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 | $137.49 | 12.512% | $154.6927 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $115.68 | 11.279% | $128.7275 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $191.63 | 10.400% | $211.5595 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $90.53 | 6.816% | $96.7005 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $198.78 | 9.114% | $216.8968 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $224.41 | 8.807% | $244.1738 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $9.36 | 5.744% | $9.8976 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $967.88 | $1,062.6484 | $1,062.65 | $1,062.65 | $1,062.70 | |