| 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 | $103.36 | 3.814% | $107.3022 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $119.93 | 5.128% | $126.08 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $82.36 | 9.212% | $89.947 | $89.95 | $89.95 | $89.90 |
| Purchase #4 | $123.89 | 8.273% | $134.1394 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $247.72 | 7.672% | $266.7251 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $204.58 | 6.788% | $218.4669 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $117.66 | 11.540% | $131.238 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $999.50 | $1,073.8986 | $1,073.91 | $1,073.95 | $1,073.80 | |