| 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 | $199.66 | 10.229% | $220.0832 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $250.66 | 3.589% | $259.6562 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $147.41 | 3.228% | $152.1684 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $211.99 | 5.288% | $223.2 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $145.63 | 4.681% | $152.4469 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $77.34 | 4.622% | $80.9147 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $111.42 | 7.731% | $120.0339 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $1,144.11 | $1,208.5033 | $1,208.50 | $1,208.50 | $1,208.50 | |