| 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 | $187.36 | 8.111% | $202.5568 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $119.64 | 8.645% | $129.9829 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $200.33 | 12.342% | $225.0547 | $225.05 | $225.05 | $225.10 |
| Purchase #4 | $92.95 | 5.512% | $98.0734 | $98.07 | $98.05 | $98.10 |
| Purchase #5 | $249.71 | 7.334% | $268.0237 | $268.02 | $268.00 | $268.00 |
| Purchase #6 | $91.39 | 9.662% | $100.2201 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $193.63 | 3.600% | $200.6007 | $200.60 | $200.60 | $200.60 |
| 7 purchase totals = | $1,135.01 | $1,224.5123 | $1,224.50 | $1,224.45 | $1,224.60 | |