| 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 | $93.39 | 12.776% | $105.3215 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $192.60 | 7.627% | $207.2896 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $190.88 | 5.467% | $201.3154 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $157.28 | 4.351% | $164.1233 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $208.26 | 9.530% | $228.1072 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $144.59 | 10.312% | $159.5001 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $39.65 | 9.263% | $43.3228 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $1,026.65 | $1,108.9799 | $1,108.98 | $1,108.90 | $1,108.90 | |