| 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 | $74.99 | 13.623% | $85.2059 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $201.48 | 10.764% | $223.1673 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $107.60 | 9.603% | $117.9328 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $120.66 | 4.644% | $126.2635 | $126.26 | $126.25 | $126.30 |
| Purchase #5 | $160.87 | 6.260% | $170.9405 | $170.94 | $170.95 | $170.90 |
| Purchase #6 | $215.43 | 12.250% | $241.8202 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $148.51 | 10.481% | $164.0753 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $1,029.54 | $1,129.4055 | $1,129.41 | $1,129.40 | $1,129.40 | |