| 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 | $247.80 | 6.510% | $263.9318 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $22.83 | 8.737% | $24.8247 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $237.35 | 9.166% | $259.1055 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $160.30 | 7.269% | $171.9522 | $171.95 | $171.95 | $172.00 |
| Purchase #5 | $73.45 | 11.361% | $81.7947 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $172.99 | 3.622% | $179.2557 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $129.37 | 8.276% | $140.0767 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,044.09 | $1,120.9413 | $1,120.94 | $1,120.95 | $1,121.00 | |