| 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 | $111.67 | 8.367% | $121.0134 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $196.58 | 12.253% | $220.6669 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $149.92 | 13.277% | $169.8249 | $169.82 | $169.80 | $169.80 |
| Purchase #4 | $222.70 | 10.445% | $245.961 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $175.29 | 4.513% | $183.2008 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $241.38 | 4.795% | $252.9542 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $238.47 | 13.445% | $270.5323 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $1,336.01 | $1,464.1535 | $1,464.14 | $1,464.10 | $1,464.20 | |