| 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 | $175.31 | 12.234% | $196.7574 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $31.70 | 10.825% | $35.1315 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $232.40 | 3.368% | $240.2272 | $240.23 | $240.25 | $240.20 |
| Purchase #4 | $144.27 | 8.103% | $155.9602 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $201.58 | 3.810% | $209.2602 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $11.93 | 5.160% | $12.5456 | $12.55 | $12.55 | $12.50 |
| Purchase #7 | $242.37 | 6.812% | $258.8802 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,039.56 | $1,108.7623 | $1,108.77 | $1,108.80 | $1,108.80 | |