| 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 | $123.61 | 4.553% | $129.238 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $191.64 | 4.309% | $199.8978 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $203.91 | 6.189% | $216.53 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $150.33 | 11.788% | $168.0509 | $168.05 | $168.05 | $168.10 |
| Purchase #5 | $204.59 | 4.767% | $214.3428 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $14.97 | 13.520% | $16.9939 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $117.80 | 11.153% | $130.9382 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $1,006.85 | $1,075.9916 | $1,075.99 | $1,076.05 | $1,075.90 | |