| 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 | $75.86 | 9.645% | $83.1767 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $39.29 | 7.511% | $42.2411 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $182.98 | 6.649% | $195.1463 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $186.91 | 8.636% | $203.0515 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $119.81 | 8.366% | $129.8333 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $118.88 | 9.507% | $130.1819 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $246.76 | 5.206% | $259.6063 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $970.49 | $1,043.2371 | $1,043.24 | $1,043.30 | $1,043.20 | |