| 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 | $172.42 | 10.147% | $189.9155 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $192.42 | 9.804% | $211.2849 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $208.94 | 11.556% | $233.0851 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $49.81 | 9.685% | $54.6341 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $201.34 | 3.461% | $208.3084 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $152.75 | 8.677% | $166.0041 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $165.94 | 9.218% | $181.2363 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $1,143.62 | $1,244.4684 | $1,244.47 | $1,244.50 | $1,244.40 | |