| 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 | $131.25 | 11.517% | $146.3661 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $211.99 | 5.293% | $223.2106 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $165.60 | 13.333% | $187.6794 | $187.68 | $187.70 | $187.70 |
| Purchase #4 | $98.80 | 5.401% | $104.1362 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $227.28 | 10.840% | $251.9172 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $49.35 | 7.685% | $53.1425 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $123.78 | 4.424% | $129.256 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $1,008.05 | $1,095.7080 | $1,095.72 | $1,095.70 | $1,095.70 | |