| 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 | $141.70 | 5.583% | $149.6111 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $9.93 | 10.517% | $10.9743 | $10.97 | $10.95 | $11.00 |
| Purchase #3 | $79.98 | 3.331% | $82.6441 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $111.85 | 7.845% | $120.6246 | $120.62 | $120.60 | $120.60 |
| Purchase #5 | $201.84 | 13.530% | $229.149 | $229.15 | $229.15 | $229.10 |
| Purchase #6 | $193.56 | 4.460% | $202.1928 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $186.64 | 7.707% | $201.0243 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $925.50 | $996.2202 | $996.20 | $996.15 | $996.10 | |