| 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 | $189.71 | 10.126% | $208.92 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $203.43 | 12.283% | $228.4173 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $49.43 | 13.522% | $56.1139 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $75.46 | 8.203% | $81.65 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $215.97 | 10.258% | $238.1242 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $235.84 | 6.816% | $251.9149 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $170.32 | 13.834% | $193.8821 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $1,140.16 | $1,259.0224 | $1,259.01 | $1,258.95 | $1,259.00 | |