| 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 | $12.45 | 7.191% | $13.3453 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $217.82 | 12.671% | $245.42 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $21.81 | 10.346% | $24.0665 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $165.59 | 13.707% | $188.2874 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $219.72 | 3.173% | $226.6917 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $224.50 | 10.864% | $248.8897 | $248.89 | $248.90 | $248.90 |
| Purchase #7 | $239.92 | 11.167% | $266.7119 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $1,101.81 | $1,213.4125 | $1,213.42 | $1,213.40 | $1,213.40 | |