| 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 | $99.48 | 13.696% | $113.1048 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $245.96 | 4.225% | $256.3518 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $232.60 | 8.605% | $252.6152 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $106.66 | 7.428% | $114.5827 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $58.80 | 5.874% | $62.2539 | $62.25 | $62.25 | $62.30 |
| Purchase #6 | $137.50 | 12.784% | $155.078 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $126.52 | 6.677% | $134.9677 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $1,007.52 | $1,088.9541 | $1,088.95 | $1,088.95 | $1,089.10 | |