| 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 | $220.88 | 10.362% | $243.7676 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $190.45 | 5.712% | $201.3285 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $203.32 | 9.175% | $221.9746 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $246.33 | 13.528% | $279.6535 | $279.65 | $279.65 | $279.70 |
| Purchase #5 | $174.93 | 9.230% | $191.076 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $98.74 | 10.820% | $109.4237 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $60.84 | 4.817% | $63.7707 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $1,195.49 | $1,310.9946 | $1,310.99 | $1,310.95 | $1,311.10 | |