| 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 | $224.48 | 6.852% | $239.8614 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $144.93 | 6.269% | $154.0157 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $10.52 | 9.133% | $11.4808 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $223.92 | 7.430% | $240.5573 | $240.56 | $240.55 | $240.60 |
| Purchase #5 | $34.36 | 10.142% | $37.8448 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $164.62 | 13.735% | $187.2306 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $127.55 | 8.455% | $138.3344 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $930.38 | $1,009.3250 | $1,009.32 | $1,009.35 | $1,009.30 | |