| 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 | $106.68 | 8.193% | $115.4203 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $23.69 | 5.566% | $25.0086 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $38.46 | 7.528% | $41.3553 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $109.37 | 3.728% | $113.4473 | $113.45 | $113.45 | $113.40 |
| Purchase #5 | $238.25 | 8.460% | $258.406 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $70.68 | 4.418% | $73.8026 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $113.60 | 12.489% | $127.7875 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $700.73 | $755.2276 | $755.24 | $755.20 | $755.20 | |