| 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 | $151.86 | 13.491% | $172.3474 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $250.74 | 11.316% | $279.1137 | $279.11 | $279.10 | $279.10 |
| Purchase #3 | $120.74 | 12.870% | $136.2792 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $140.91 | 9.743% | $154.6389 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $218.77 | 3.500% | $226.427 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $94.37 | 4.172% | $98.3071 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $223.82 | 10.673% | $247.7083 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $1,201.21 | $1,314.8216 | $1,314.83 | $1,314.85 | $1,314.70 | |