| 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 | $216.28 | 4.358% | $225.7055 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $241.26 | 5.370% | $254.2157 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $121.99 | 13.574% | $138.5489 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $52.72 | 6.318% | $56.0508 | $56.05 | $56.05 | $56.10 |
| Purchase #5 | $68.65 | 3.848% | $71.2917 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $220.64 | 8.640% | $239.7033 | $239.70 | $239.70 | $239.70 |
| Purchase #7 | $103.42 | 4.206% | $107.7698 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $1,024.96 | $1,093.2857 | $1,093.29 | $1,093.25 | $1,093.30 | |