| 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 | $135.96 | 12.417% | $152.8422 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $103.63 | 12.840% | $116.9361 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $7.28 | 10.380% | $8.0357 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $20.28 | 6.268% | $21.5512 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $225.59 | 11.201% | $250.8583 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $186.55 | 3.304% | $192.7136 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $242.51 | 12.446% | $272.6928 | $272.69 | $272.70 | $272.70 |
| 7 purchase totals = | $921.80 | $1,015.6299 | $1,015.63 | $1,015.65 | $1,015.60 | |