| 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 | $123.30 | 6.344% | $131.1222 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $202.33 | 8.521% | $219.5705 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $237.91 | 7.359% | $255.4178 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $239.31 | 5.322% | $252.0461 | $252.05 | $252.05 | $252.00 |
| Purchase #5 | $181.87 | 10.582% | $201.1155 | $201.12 | $201.10 | $201.10 |
| Purchase #6 | $207.36 | 8.533% | $225.054 | $225.05 | $225.05 | $225.10 |
| Purchase #7 | $155.97 | 6.177% | $165.6043 | $165.60 | $165.60 | $165.60 |
| 7 purchase totals = | $1,348.05 | $1,449.9304 | $1,449.93 | $1,449.85 | $1,449.90 | |