| 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 | $199.57 | 10.212% | $219.9501 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $173.75 | 13.856% | $197.8248 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $203.83 | 6.182% | $216.4308 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $236.64 | 8.347% | $256.3923 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $226.43 | 3.133% | $233.5241 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $208.57 | 7.319% | $223.8352 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $67.37 | 3.818% | $69.9422 | $69.94 | $69.95 | $69.90 |
| 7 purchase totals = | $1,316.16 | $1,417.8995 | $1,417.89 | $1,417.90 | $1,417.80 | |