| 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 | $118.36 | 8.104% | $127.9519 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $32.67 | 4.680% | $34.199 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $81.79 | 12.781% | $92.2436 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $14.75 | 12.459% | $16.5877 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $76.44 | 4.123% | $79.5916 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $123.45 | 11.532% | $137.6863 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $198.80 | 9.694% | $218.0717 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $646.26 | $706.3318 | $706.33 | $706.35 | $706.40 | |