| 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 | $104.70 | 12.687% | $117.9833 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $240.72 | 4.320% | $251.1191 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $129.46 | 9.688% | $142.0021 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $99.83 | 8.528% | $108.3435 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $225.49 | 7.796% | $243.0692 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $168.80 | 8.192% | $182.6281 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $171.40 | 4.702% | $179.4592 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $1,140.40 | $1,224.6045 | $1,224.60 | $1,224.60 | $1,224.60 | |