| 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 | $226.74 | 3.832% | $235.4287 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $84.61 | 6.138% | $89.8034 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $194.39 | 4.561% | $203.2561 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $224.56 | 7.434% | $241.2538 | $241.25 | $241.25 | $241.30 |
| Purchase #5 | $63.83 | 8.255% | $69.0992 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $161.56 | 4.682% | $169.1242 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $72.56 | 10.509% | $80.1853 | $80.19 | $80.20 | $80.20 |
| 7 purchase totals = | $1,028.25 | $1,088.1507 | $1,088.15 | $1,088.15 | $1,088.20 | |