| 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 | $117.74 | 8.635% | $127.9068 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $172.87 | 8.154% | $186.9658 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $55.41 | 10.866% | $61.4309 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $219.66 | 13.433% | $249.1669 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $128.83 | 3.825% | $133.7577 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $87.87 | 3.857% | $91.2591 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $203.76 | 13.301% | $230.8621 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $986.14 | $1,081.3493 | $1,081.36 | $1,081.30 | $1,081.50 | |