| 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 | $211.95 | 4.193% | $220.8371 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $102.82 | 7.842% | $110.8831 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $171.40 | 7.167% | $183.6842 | $183.68 | $183.70 | $183.70 |
| Purchase #4 | $10.77 | 8.804% | $11.7182 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $134.87 | 12.601% | $151.865 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $154.46 | 6.860% | $165.056 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $167.76 | 10.136% | $184.7642 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $954.03 | $1,028.8078 | $1,028.81 | $1,028.80 | $1,028.90 | |