| 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 | $153.73 | 11.494% | $171.3997 | $171.40 | $171.40 | $171.40 |
| Purchase #2 | $50.82 | 13.681% | $57.7727 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $213.46 | 11.687% | $238.4071 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $194.33 | 13.266% | $220.1098 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $155.54 | 11.643% | $173.6495 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $96.65 | 8.258% | $104.6314 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $214.56 | 11.403% | $239.0263 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $1,079.09 | $1,204.9965 | $1,205.00 | $1,205.00 | $1,204.90 | |