| 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 | $241.60 | 3.545% | $250.1647 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $104.85 | 3.387% | $108.4013 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $25.93 | 13.455% | $29.4189 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $112.35 | 5.413% | $118.4315 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $5.26 | 7.716% | $5.6659 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $146.30 | 9.463% | $160.1444 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $38.43 | 6.393% | $40.8868 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $674.72 | $713.1135 | $713.11 | $713.10 | $713.10 | |