| 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 | $204.39 | 12.825% | $230.603 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $220.70 | 4.253% | $230.0864 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $122.72 | 5.744% | $129.769 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $37.65 | 10.489% | $41.5991 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $144.62 | 3.221% | $149.2782 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $250.35 | 9.853% | $275.017 | $275.02 | $275.00 | $275.00 |
| Purchase #7 | $100.80 | 6.711% | $107.5647 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $1,081.23 | $1,163.9174 | $1,163.92 | $1,163.90 | $1,164.00 | |