| 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 | $205.81 | 5.572% | $217.2777 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $182.68 | 8.768% | $198.6974 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $234.75 | 6.311% | $249.5651 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $80.60 | 11.186% | $89.6159 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $29.40 | 9.506% | $32.1948 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $113.85 | 13.657% | $129.3985 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $143.50 | 6.686% | $153.0944 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $990.59 | $1,069.8438 | $1,069.85 | $1,069.85 | $1,069.90 | |