| 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 | $134.49 | 7.640% | $144.765 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $242.99 | 10.665% | $268.9049 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $201.36 | 10.835% | $223.1774 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $120.29 | 10.169% | $132.5223 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $216.33 | 12.374% | $243.0987 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $40.92 | 9.720% | $44.8974 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $108.31 | 9.535% | $118.6374 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $1,064.69 | $1,176.0031 | $1,176.01 | $1,176.00 | $1,176.00 | |