| 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 | $230.41 | 10.158% | $253.815 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $75.33 | 8.375% | $81.6389 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $248.30 | 12.163% | $278.5007 | $278.50 | $278.50 | $278.50 |
| Purchase #4 | $210.45 | 13.454% | $238.7639 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $194.63 | 3.282% | $201.0178 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $83.93 | 11.724% | $93.77 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $186.34 | 4.318% | $194.3862 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,229.39 | $1,341.8925 | $1,341.90 | $1,341.85 | $1,341.90 | |