| 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 | $103.65 | 3.830% | $107.6198 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $102.64 | 10.635% | $113.5558 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $39.35 | 3.478% | $40.7186 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $185.49 | 10.330% | $204.6511 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $245.93 | 11.822% | $275.0038 | $275.00 | $275.00 | $275.00 |
| Purchase #6 | $235.87 | 9.680% | $258.7022 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $75.91 | 8.294% | $82.206 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $988.84 | $1,082.4573 | $1,082.46 | $1,082.40 | $1,082.50 | |