| 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 | $39.50 | 10.392% | $43.6048 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $245.64 | 7.407% | $263.8346 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $232.50 | 7.580% | $250.1235 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $181.66 | 6.244% | $193.0029 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $245.30 | 9.360% | $268.2601 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $246.96 | 5.169% | $259.7254 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $81.39 | 11.443% | $90.7035 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $1,272.95 | $1,369.2548 | $1,369.24 | $1,369.25 | $1,369.20 | |