| 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 | $201.31 | 9.508% | $220.4506 | $220.45 | $220.45 | $220.50 |
| Purchase #2 | $152.45 | 8.195% | $164.9433 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $137.35 | 8.588% | $149.1456 | $149.15 | $149.15 | $149.10 |
| Purchase #4 | $157.35 | 4.577% | $164.5519 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $32.60 | 4.678% | $34.125 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $111.96 | 4.546% | $117.0497 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $157.52 | 12.677% | $177.4888 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $950.54 | $1,027.7549 | $1,027.76 | $1,027.80 | $1,027.70 | |