| 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 | $133.54 | 3.547% | $138.2767 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $83.63 | 13.275% | $94.7319 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $239.25 | 7.262% | $256.6243 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $240.51 | 9.356% | $263.0121 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $205.47 | 12.466% | $231.0839 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $241.30 | 5.605% | $254.8249 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $208.92 | 11.648% | $233.255 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,352.62 | $1,471.8088 | $1,471.80 | $1,471.80 | $1,471.80 | |