| 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 | $216.45 | 4.269% | $225.6903 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $118.53 | 10.439% | $130.9033 | $130.90 | $130.90 | $130.90 |
| Purchase #3 | $197.30 | 7.510% | $212.1172 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $68.73 | 5.608% | $72.5844 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $176.57 | 3.698% | $183.0996 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $36.68 | 4.417% | $38.3002 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $180.92 | 10.490% | $199.8985 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $995.18 | $1,062.5935 | $1,062.59 | $1,062.60 | $1,062.60 | |