| 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 | $110.78 | 8.841% | $120.5741 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $158.63 | 8.832% | $172.6402 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $204.67 | 6.480% | $217.9326 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $98.43 | 11.370% | $109.6215 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $197.96 | 4.633% | $207.1315 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $90.93 | 3.216% | $93.8543 | $93.85 | $93.85 | $93.90 |
| Purchase #7 | $205.95 | 5.160% | $216.577 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $1,067.35 | $1,138.3312 | $1,138.32 | $1,138.35 | $1,138.30 | |