| 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 | $227.53 | 10.224% | $250.7927 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $75.28 | 6.693% | $80.3185 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $114.80 | 6.664% | $122.4503 | $122.45 | $122.45 | $122.50 |
| Purchase #4 | $67.97 | 10.805% | $75.3142 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $36.63 | 4.225% | $38.1776 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $202.36 | 9.584% | $221.7542 | $221.75 | $221.75 | $221.80 |
| Purchase #7 | $199.35 | 10.425% | $220.1322 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $923.92 | $1,008.9397 | $1,008.93 | $1,008.95 | $1,009.00 | |