| 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 | $105.62 | 13.636% | $120.0223 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $22.93 | 7.608% | $24.6745 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $192.85 | 11.692% | $215.398 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $153.28 | 4.436% | $160.0795 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $212.94 | 3.629% | $220.6676 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $216.25 | 10.681% | $239.3477 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $149.42 | 10.363% | $164.9044 | $164.90 | $164.90 | $164.90 |
| 7 purchase totals = | $1,053.29 | $1,145.0940 | $1,145.09 | $1,145.05 | $1,145.10 | |