| 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 | $223.54 | 5.507% | $235.8503 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $212.46 | 3.802% | $220.5377 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $52.65 | 9.445% | $57.6228 | $57.62 | $57.60 | $57.60 |
| Purchase #4 | $138.79 | 5.715% | $146.7218 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $148.68 | 7.486% | $159.8102 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $48.51 | 3.835% | $50.3704 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $159.80 | 12.391% | $179.6008 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $984.43 | $1,050.5140 | $1,050.51 | $1,050.45 | $1,050.50 | |