| 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 | $241.76 | 13.388% | $274.1268 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $69.95 | 3.766% | $72.5843 | $72.58 | $72.60 | $72.60 |
| Purchase #3 | $123.36 | 11.622% | $137.6969 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $237.31 | 11.294% | $264.1118 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $133.54 | 8.764% | $145.2434 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $198.47 | 6.354% | $211.0808 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $187.73 | 11.490% | $209.3002 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,192.12 | $1,314.1442 | $1,314.14 | $1,314.20 | $1,314.10 | |