| 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 | $241.30 | 3.487% | $249.7141 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $135.36 | 8.543% | $146.9238 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $109.60 | 9.801% | $120.3419 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $173.87 | 12.495% | $195.5951 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $162.72 | 10.545% | $179.8788 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $94.55 | 11.432% | $105.359 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $148.82 | 11.535% | $165.9864 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $1,066.22 | $1,163.7991 | $1,163.80 | $1,163.80 | $1,163.80 | |