| 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 | $219.58 | 3.842% | $228.0163 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $30.50 | 5.191% | $32.0833 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $121.92 | 11.814% | $136.3236 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $151.28 | 11.334% | $168.4261 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $109.97 | 12.669% | $123.9021 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $181.81 | 8.366% | $197.0202 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $112.60 | 6.678% | $120.1194 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $927.66 | $1,005.8910 | $1,005.89 | $1,005.85 | $1,005.80 | |