| 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 | $237.33 | 13.708% | $269.8632 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $5.89 | 8.482% | $6.3896 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $89.91 | 7.427% | $96.5876 | $96.59 | $96.60 | $96.60 |
| Purchase #4 | $159.76 | 10.751% | $176.9358 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $200.97 | 5.855% | $212.7368 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $94.65 | 4.210% | $98.6348 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $131.46 | 3.313% | $135.8153 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $919.97 | $996.9631 | $996.97 | $997.00 | $996.90 | |