| 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 | $237.83 | 3.330% | $245.7497 | $245.75 | $245.75 | $245.70 |
| Purchase #2 | $184.83 | 5.341% | $194.7018 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $93.54 | 13.163% | $105.8527 | $105.85 | $105.85 | $105.90 |
| Purchase #4 | $50.54 | 8.479% | $54.8253 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $225.50 | 9.745% | $247.475 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $226.67 | 10.704% | $250.9328 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $165.65 | 3.456% | $171.3749 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,184.56 | $1,270.9122 | $1,270.91 | $1,270.95 | $1,270.90 | |