| 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 | $214.60 | 3.291% | $221.6625 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $27.58 | 3.339% | $28.5009 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $54.89 | 6.120% | $58.2493 | $58.25 | $58.25 | $58.20 |
| Purchase #4 | $9.59 | 13.305% | $10.8659 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $116.33 | 13.410% | $131.9299 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $159.58 | 10.779% | $176.7811 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $196.46 | 3.191% | $202.729 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $779.03 | $830.7186 | $830.72 | $830.75 | $830.70 | |