| 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 | $239.63 | 4.492% | $250.3942 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $243.70 | 5.301% | $256.6185 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $189.88 | 6.717% | $202.6342 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $228.29 | 3.320% | $235.8692 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $8.36 | 11.675% | $9.336 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $123.26 | 6.184% | $130.8824 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $138.52 | 5.242% | $145.7812 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $1,171.64 | $1,231.5157 | $1,231.51 | $1,231.55 | $1,231.50 | |