| 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 | $203.70 | 4.334% | $212.5284 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $201.66 | 10.769% | $223.3768 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $34.72 | 12.378% | $39.0176 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $48.56 | 9.445% | $53.1465 | $53.15 | $53.15 | $53.10 |
| Purchase #5 | $187.78 | 8.748% | $204.207 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $109.44 | 4.584% | $114.4567 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $152.98 | 12.619% | $172.2845 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $938.84 | $1,019.0175 | $1,019.03 | $1,019.05 | $1,019.00 | |