| 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 | $123.34 | 4.586% | $128.9964 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $200.56 | 8.754% | $218.117 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $149.29 | 8.266% | $161.6303 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $245.49 | 7.118% | $262.964 | $262.96 | $262.95 | $263.00 |
| Purchase #5 | $37.29 | 10.135% | $41.0693 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $157.43 | 12.377% | $176.9151 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $171.67 | 5.580% | $181.2492 | $181.25 | $181.25 | $181.20 |
| 7 purchase totals = | $1,085.07 | $1,170.9413 | $1,170.95 | $1,170.90 | $1,170.90 | |