| 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 | $214.87 | 10.807% | $238.091 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $202.38 | 9.171% | $220.9403 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $56.64 | 9.619% | $62.0882 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $181.48 | 11.282% | $201.9546 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $5.31 | 4.153% | $5.5305 | $5.53 | $5.55 | $5.50 |
| Purchase #6 | $36.55 | 5.812% | $38.6743 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $33.70 | 13.113% | $38.1191 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $730.93 | $805.3980 | $805.39 | $805.40 | $805.40 | |