| 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 | $198.30 | 4.705% | $207.63 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $206.36 | 8.150% | $223.1783 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $49.48 | 10.469% | $54.6601 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $99.83 | 13.363% | $113.1703 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $201.46 | 9.168% | $219.9299 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $39.32 | 8.754% | $42.7621 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $58.79 | 7.372% | $63.124 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $853.54 | $924.4547 | $924.45 | $924.45 | $924.50 | |