| 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 | $138.44 | 12.295% | $155.4612 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $192.83 | 3.432% | $199.4479 | $199.45 | $199.45 | $199.40 |
| Purchase #3 | $240.62 | 5.529% | $253.9239 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $34.66 | 9.498% | $37.952 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $133.58 | 3.278% | $137.9588 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $238.99 | 12.439% | $268.718 | $268.72 | $268.70 | $268.70 |
| Purchase #7 | $45.28 | 10.252% | $49.9221 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $1,024.40 | $1,103.3839 | $1,103.38 | $1,103.30 | $1,103.40 | |