| 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 | $98.52 | 3.329% | $101.7997 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $217.74 | 6.780% | $232.5028 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $200.82 | 11.421% | $223.7557 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $97.60 | 12.132% | $109.4408 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $108.68 | 10.506% | $120.0979 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $19.30 | 5.698% | $20.3997 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $233.26 | 7.347% | $250.3976 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $975.92 | $1,058.3942 | $1,058.40 | $1,058.40 | $1,058.40 | |