| 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 | $145.87 | 11.250% | $162.2804 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $234.36 | 7.216% | $251.2714 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $241.77 | 10.483% | $267.1147 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $80.31 | 9.130% | $87.6423 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $47.52 | 12.321% | $53.3749 | $53.37 | $53.35 | $53.40 |
| Purchase #6 | $207.93 | 7.613% | $223.7597 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $165.46 | 4.304% | $172.5814 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,123.22 | $1,218.0248 | $1,218.01 | $1,218.00 | $1,218.10 | |