| 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 | $247.31 | 13.349% | $280.3234 | $280.32 | $280.30 | $280.30 |
| Purchase #2 | $28.42 | 11.751% | $31.7596 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $177.60 | 9.713% | $194.8503 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $165.50 | 7.869% | $178.5232 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $170.93 | 6.311% | $181.7174 | $181.72 | $181.70 | $181.70 |
| Purchase #6 | $23.31 | 5.588% | $24.6126 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $118.60 | 13.669% | $134.8114 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $931.67 | $1,026.5979 | $1,026.59 | $1,026.50 | $1,026.60 | |