| 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 | $123.66 | 9.383% | $135.263 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $105.91 | 12.252% | $118.8861 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $103.78 | 3.669% | $107.5877 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $118.76 | 9.380% | $129.8997 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $140.86 | 11.161% | $156.5814 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $188.28 | 8.166% | $203.6549 | $203.65 | $203.65 | $203.70 |
| Purchase #7 | $231.35 | 4.686% | $242.1911 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,012.60 | $1,094.0639 | $1,094.06 | $1,094.10 | $1,094.20 | |