| 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 | $214.47 | 8.311% | $232.2946 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $198.65 | 12.461% | $223.4038 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $50.97 | 12.492% | $57.3372 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $123.90 | 7.445% | $133.1244 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $46.37 | 12.495% | $52.1639 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $11.46 | 5.516% | $12.0921 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $155.51 | 13.148% | $175.9565 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $801.33 | $886.3725 | $886.36 | $886.35 | $886.40 | |