| 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 | $93.39 | 10.861% | $103.5331 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $54.48 | 4.734% | $57.0591 | $57.06 | $57.05 | $57.10 |
| Purchase #3 | $177.30 | 6.739% | $189.2482 | $189.25 | $189.25 | $189.20 |
| Purchase #4 | $172.93 | 6.867% | $184.8051 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $109.53 | 3.473% | $113.334 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $222.67 | 11.748% | $248.8293 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $181.89 | 11.177% | $202.2198 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $1,012.19 | $1,099.0286 | $1,099.03 | $1,099.05 | $1,098.90 | |