| 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 | $232.63 | 4.304% | $242.6424 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $94.55 | 12.241% | $106.1239 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $63.44 | 6.724% | $67.7057 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $161.68 | 5.532% | $170.6241 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $34.55 | 7.333% | $37.0836 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $238.61 | 8.567% | $259.0517 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $145.73 | 11.258% | $162.1363 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $971.19 | $1,045.3677 | $1,045.36 | $1,045.35 | $1,045.30 | |