| 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 | $195.52 | 11.279% | $217.5727 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $24.38 | 3.508% | $25.2353 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $6.75 | 7.411% | $7.2502 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $123.88 | 13.323% | $140.3845 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $175.45 | 4.749% | $183.7821 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $218.93 | 6.742% | $233.6903 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $102.34 | 8.393% | $110.9294 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $847.25 | $918.8445 | $918.84 | $918.90 | $918.90 | |