| 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 | $136.25 | 3.267% | $140.7013 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $66.93 | 5.198% | $70.409 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $240.84 | 11.812% | $269.288 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $185.48 | 9.844% | $203.7387 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $114.72 | 11.825% | $128.2856 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $83.76 | 7.758% | $90.2581 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $118.88 | 8.458% | $128.9349 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $946.86 | $1,031.6156 | $1,031.62 | $1,031.65 | $1,031.60 | |