| 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 | $190.56 | 10.627% | $210.8108 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $171.30 | 9.497% | $187.5684 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $93.76 | 10.203% | $103.3263 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $167.64 | 10.668% | $185.5238 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $187.84 | 13.145% | $212.5316 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $202.81 | 13.461% | $230.1103 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $86.90 | 7.766% | $93.6487 | $93.65 | $93.65 | $93.60 |
| 7 purchase totals = | $1,100.81 | $1,223.5199 | $1,223.52 | $1,223.50 | $1,223.40 | |