| 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 | $211.60 | 6.300% | $224.9308 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $164.64 | 13.488% | $186.8466 | $186.85 | $186.85 | $186.80 |
| Purchase #3 | $211.48 | 8.363% | $229.1661 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $223.75 | 3.156% | $230.8116 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $46.46 | 5.427% | $48.9814 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $187.90 | 5.284% | $197.8286 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $22.29 | 13.149% | $25.2209 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $1,068.12 | $1,143.7860 | $1,143.79 | $1,143.80 | $1,143.70 | |