| 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 | $242.42 | 7.115% | $259.6682 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $230.46 | 4.682% | $241.2501 | $241.25 | $241.25 | $241.30 |
| Purchase #3 | $8.48 | 9.195% | $9.2597 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $198.78 | 10.857% | $220.3615 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $109.29 | 10.759% | $121.0485 | $121.05 | $121.05 | $121.00 |
| Purchase #6 | $153.35 | 5.128% | $161.2138 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $202.38 | 4.700% | $211.8919 | $211.89 | $211.90 | $211.90 |
| 7 purchase totals = | $1,145.16 | $1,224.6937 | $1,224.69 | $1,224.65 | $1,224.80 | |