| 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 | $240.32 | 10.849% | $266.3923 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $186.85 | 5.856% | $197.7919 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $250.30 | 9.725% | $274.6417 | $274.64 | $274.65 | $274.60 |
| Purchase #4 | $6.85 | 12.126% | $7.6806 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $94.63 | 11.864% | $105.8569 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $54.92 | 13.109% | $62.1195 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $192.37 | 13.342% | $218.036 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,026.24 | $1,132.5189 | $1,132.52 | $1,132.55 | $1,132.50 | |