| 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 | $206.59 | 11.198% | $229.7239 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $196.37 | 5.273% | $206.7246 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $208.71 | 10.350% | $230.3115 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $245.86 | 12.271% | $276.0295 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $183.99 | 5.489% | $194.0892 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $35.98 | 8.386% | $38.9973 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $102.81 | 7.759% | $110.787 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $1,180.31 | $1,286.6630 | $1,286.66 | $1,286.65 | $1,286.60 | |