| 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 | $19.35 | 11.514% | $21.578 | $21.58 | $21.60 | $21.60 |
| Purchase #2 | $193.36 | 6.179% | $205.3077 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $174.93 | 13.494% | $198.5351 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $250.36 | 5.805% | $264.8934 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $56.75 | 6.819% | $60.6198 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $87.55 | 10.158% | $96.4433 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $250.44 | 4.739% | $262.3084 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $1,032.74 | $1,109.6857 | $1,109.69 | $1,109.70 | $1,109.60 | |