| 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 | $207.44 | 12.141% | $232.6253 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $136.96 | 3.510% | $141.7673 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $179.45 | 7.620% | $193.1241 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $42.95 | 4.391% | $44.8359 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $203.83 | 13.278% | $230.8945 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $70.51 | 13.823% | $80.2566 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $34.96 | 6.835% | $37.3495 | $37.35 | $37.35 | $37.30 |
| 7 purchase totals = | $876.10 | $960.8532 | $960.86 | $960.85 | $960.80 | |