| 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 | $202.57 | 12.754% | $228.4058 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $214.85 | 11.355% | $239.2462 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $109.26 | 12.498% | $122.9153 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $178.45 | 13.193% | $201.9929 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $194.41 | 6.505% | $207.0564 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $34.37 | 7.732% | $37.0275 | $37.03 | $37.05 | $37.00 |
| Purchase #7 | $249.35 | 10.430% | $275.3572 | $275.36 | $275.35 | $275.40 |
| 7 purchase totals = | $1,183.26 | $1,312.0013 | $1,312.02 | $1,312.00 | $1,312.00 | |