| 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 | $196.75 | 4.124% | $204.864 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $217.72 | 4.411% | $227.3236 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $193.97 | 13.798% | $220.734 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $216.48 | 6.486% | $230.5209 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $136.93 | 8.838% | $149.0319 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $136.58 | 6.434% | $145.3676 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $72.67 | 6.194% | $77.1712 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $1,171.10 | $1,255.0132 | $1,255.00 | $1,254.95 | $1,255.00 | |