| 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 | $115.70 | 9.835% | $127.0791 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $208.53 | 7.134% | $223.4065 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $18.60 | 3.222% | $19.1993 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $211.63 | 12.674% | $238.452 | $238.45 | $238.45 | $238.50 |
| Purchase #5 | $225.47 | 6.719% | $240.6193 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $146.86 | 9.799% | $161.2508 | $161.25 | $161.25 | $161.30 |
| Purchase #7 | $183.64 | 10.651% | $203.1995 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $1,110.43 | $1,213.2065 | $1,213.21 | $1,213.20 | $1,213.30 | |