| 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 | $189.78 | 4.706% | $198.711 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $179.88 | 9.462% | $196.9002 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $47.57 | 3.416% | $49.195 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $38.65 | 3.294% | $39.9231 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $72.95 | 12.199% | $81.8492 | $81.85 | $81.85 | $81.80 |
| Purchase #6 | $247.79 | 7.788% | $267.0879 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $114.28 | 4.578% | $119.5117 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $890.90 | $953.1781 | $953.18 | $953.15 | $953.10 | |