| 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 | $194.56 | 8.448% | $210.9964 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $107.30 | 10.194% | $118.2382 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $215.36 | 12.624% | $242.547 | $242.55 | $242.55 | $242.50 |
| Purchase #4 | $54.80 | 3.851% | $56.9103 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $241.66 | 4.674% | $252.9552 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $175.37 | 11.151% | $194.9255 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $192.85 | 10.195% | $212.5111 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $1,181.90 | $1,289.0837 | $1,289.10 | $1,289.10 | $1,289.00 | |