| 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 | $127.82 | 8.559% | $138.7601 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $50.78 | 7.561% | $54.6195 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $67.62 | 13.660% | $76.8569 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $82.99 | 9.860% | $91.1728 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $201.73 | 5.604% | $213.0349 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $235.43 | 9.487% | $257.7652 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $240.37 | 12.211% | $269.7216 | $269.72 | $269.70 | $269.70 |
| 7 purchase totals = | $1,006.74 | $1,101.9310 | $1,101.93 | $1,101.85 | $1,102.00 | |