| 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 | $221.30 | 10.488% | $244.5099 | $244.51 | $244.50 | $244.50 |
| Purchase #2 | $145.52 | 3.645% | $150.8242 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $228.47 | 10.201% | $251.7762 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $133.56 | 10.547% | $147.6466 | $147.65 | $147.65 | $147.60 |
| Purchase #5 | $61.27 | 5.389% | $64.5718 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $167.44 | 4.712% | $175.3298 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $192.76 | 9.605% | $211.2746 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $1,150.32 | $1,245.9331 | $1,245.93 | $1,245.90 | $1,245.90 | |