| 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 | $221.41 | 7.785% | $238.6468 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $143.77 | 3.806% | $149.2419 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $142.26 | 13.320% | $161.209 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $46.73 | 6.611% | $49.8193 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $213.59 | 9.138% | $233.1079 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $108.41 | 8.668% | $117.807 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $126.95 | 13.824% | $144.4996 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,003.12 | $1,094.3315 | $1,094.34 | $1,094.30 | $1,094.20 | |