| 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 | $38.36 | 13.656% | $43.5984 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $127.74 | 5.573% | $134.859 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $143.65 | 13.226% | $162.6491 | $162.65 | $162.65 | $162.60 |
| Purchase #4 | $242.50 | 7.264% | $260.1152 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $195.88 | 7.863% | $211.282 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $99.70 | 9.433% | $109.1047 | $109.10 | $109.10 | $109.10 |
| Purchase #7 | $224.47 | 3.410% | $232.1244 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,072.30 | $1,153.7328 | $1,153.73 | $1,153.70 | $1,153.70 | |