| 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 | $101.68 | 13.586% | $115.4942 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $179.49 | 6.692% | $191.5015 | $191.50 | $191.50 | $191.50 |
| Purchase #3 | $178.44 | 7.404% | $191.6517 | $191.65 | $191.65 | $191.70 |
| Purchase #4 | $188.75 | 6.578% | $201.166 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $205.80 | 12.815% | $232.1733 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $50.52 | 3.668% | $52.3731 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $39.60 | 9.719% | $43.4487 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $944.28 | $1,027.8085 | $1,027.80 | $1,027.75 | $1,027.90 | |