| 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 | $128.45 | 8.367% | $139.1974 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $248.99 | 13.608% | $282.8726 | $282.87 | $282.85 | $282.90 |
| Purchase #3 | $173.42 | 3.206% | $178.9798 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $143.62 | 3.625% | $148.8262 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $50.78 | 7.425% | $54.5504 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $222.53 | 11.459% | $248.0297 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $57.81 | 12.275% | $64.9062 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $1,025.60 | $1,117.3623 | $1,117.37 | $1,117.40 | $1,117.40 | |