| 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 | $226.97 | 13.420% | $257.4294 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $190.64 | 10.590% | $210.8288 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $169.46 | 12.610% | $190.8289 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $137.72 | 7.409% | $147.9237 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $160.92 | 7.521% | $173.0228 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $13.26 | 10.608% | $14.6666 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $114.50 | 8.803% | $124.5794 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $1,013.47 | $1,119.2796 | $1,119.28 | $1,119.30 | $1,119.20 | |