| 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 | $127.74 | 3.367% | $132.041 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $200.77 | 8.869% | $218.5763 | $218.58 | $218.60 | $218.60 |
| Purchase #3 | $185.25 | 4.110% | $192.8638 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $177.30 | 6.576% | $188.9592 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $103.84 | 11.479% | $115.7598 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $56.97 | 3.592% | $59.0164 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $191.25 | 3.597% | $198.1293 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,043.12 | $1,105.3458 | $1,105.35 | $1,105.35 | $1,105.40 | |