| 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 | $91.84 | 8.848% | $99.966 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $141.49 | 4.140% | $147.3477 | $147.35 | $147.35 | $147.30 |
| Purchase #3 | $142.29 | 3.188% | $146.8262 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $95.31 | 7.435% | $102.3963 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $109.94 | 10.830% | $121.8465 | $121.85 | $121.85 | $121.80 |
| Purchase #6 | $221.78 | 12.192% | $248.8194 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $7.83 | 10.341% | $8.6397 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $810.48 | $875.8418 | $875.86 | $875.85 | $875.70 | |