| 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 | $220.26 | 13.722% | $250.4841 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $82.65 | 8.796% | $89.9199 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $21.65 | 9.661% | $23.7416 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $75.58 | 9.718% | $82.9249 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $56.64 | 11.415% | $63.1055 | $63.11 | $63.10 | $63.10 |
| Purchase #6 | $115.27 | 13.715% | $131.0793 | $131.08 | $131.10 | $131.10 |
| Purchase #7 | $249.69 | 13.578% | $283.5929 | $283.59 | $283.60 | $283.60 |
| 7 purchase totals = | $821.74 | $924.8482 | $924.84 | $924.85 | $924.80 | |